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SPECTRA: A Traceability Ontology for 3GPP RAN Standardization

Metadata

URI
https://w3id.org/spectra
Publisher(s)
SPECTRA Ontology Project
Creator(s)
Sihyeon Choi Orcid logo
Modified
2026-08-24
Issued
2026-05-08
Version Information
1.1.1
Version URI
https://w3id.org/spectra/1.1.1
License & Rights
https://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
Ontology RDF
RDF (turtle)

Description

OWL 2 ontology modeling the 3GPP RAN standardization document lifecycle (Tdoc, Resolution, CR, LS, Section, Spec, TechnicalReport, TRImpact, Meeting, Company, WorkingGroup). Designed from RAN1 competency questions and validated by cross-WG instantiation against RAN2-RAN5 with no additional process-layer classes required. Also declares six entity-layer classes (RRCParameter, CapabilityItem, Feature, Procedure, PerformanceRequirement, ConformanceTest) modeling spec-body entities: ASN.1 IEs, UE capability items, named standardization features, protocol procedures, performance requirements, and conformance test specifications.

Table of Contents

  1. Classes
  2. Object Properties
  3. Functional Properties
  4. Datatype Properties
  5. Namespaces
  6. Legend

Overview

Pictures say 1,000 words
Figure 1: Ontology overview

Classes

Agenda Itemc # Classes

URI https://w3id.org/spectra#AgendaItem
Description

Meeting agenda item with hierarchical numbering (e.g., 9.1, 9.1.1)

In domain of agenda numberdp
agenda descriptiondp
has resolutionsop
In range of resolution belongs tofp
belongs tofp

Agreementc # Classes

URI https://w3id.org/spectra#Agreement
Description

Technical agreement reached in the meeting

Super-classes Resolutionc
In domain of has TBDdp
has FFSdp
In range of promoted tofp

Change Requestc # Classes

URI https://w3id.org/spectra#CR
Description

Change Request document that modifies a 3GPP specification (TS/TR). Includes CR, draftCR, and pCR types.

Super-classes TDocc
In domain of CR revisiondp
affects RANdp
consequences if not approveddp
clauses affecteddp
affects UICCdp
CR categorydp
summary of changedp
affects CNdp
affects core specop
TSG CR packdp
reason for changedp
modifiesop
CR numberdp
belongs to CR packfp
modifies sectionop
affects OM specop
affects MEdp
affects test specop
In range of has CRop
modified by CRop

CR Packc # Classes

URI https://w3id.org/spectra#CRPack
Description

TSG CR Pack - a bundle of CRs submitted to TSG plenary meeting (e.g., RP-250233). Identified by Cover Sheet.

In domain of has CRop
TSG meetingdp
CR pack IDdp
In range of belongs to CR packfp

UE Capability Itemc # Classes

URI https://w3id.org/spectra#CapabilityItem
Description

Individual UE capability row in 3GPP capability spec (e.g., 38.306 §4.2.7.2 BandNR codebookParametersAddition-r16, ltm-MCG-IntraFreq-r18). Independent class — not a subclass of Section.

Chartc # Classes

URI https://w3id.org/spectra#Chart
Description

Chart embedded in Final Report ( XML, no image)

In domain of chart IDdp
chart typedp
chart numberdp
chart pathdp
In range of has chartop

Companyc # Classes

URI https://w3id.org/spectra#Company
Description

Company or organization that submits TDocs

Super-classes foaf:Organizationc
prov:Organizationc
prov:Agentc
In domain of company namedp
aliasesdp
In range of moderated byfp
chaired byfp
submitted byop

Conclusionc # Classes

URI https://w3id.org/spectra#Conclusion
Description

Discussion conclusion (may or may not have consensus)

Super-classes Resolutionc
In domain of has consensusdp

Conformance Test Specificationc # Classes

URI https://w3id.org/spectra#ConformanceTest
Description

3GPP conformance test specifications body — by spec body nature (test procedure / test environment / verdict / applicability), regardless of working group. Examples: RAN5 UE test (38.508-x, 38.509, 38.521-x, 38.523-1, 38.533), RAN4 BS test (38.141-1 conducted, 38.141-2 radiated, 38.181 AAS BS). Independent class. Distinct from Procedure (protocol procedure in spec body, not conformance test).

Contactc # Classes

URI https://w3id.org/spectra#Contact
Description

Contact person responsible for a TDoc

Super-classes prov:Personc
foaf:Personc
prov:Agentc
In domain of contact IDdp
contact namedp
In range of has contactfp

3GPP Standard Featurec # Classes

URI https://w3id.org/spectra#Feature
Description

A named 3GPP standardization feature spanning one or more IEs/Sections/Capabilities/Releases (e.g., 'Rel-16 Enhanced Type-II codebook', 'Rel-18 LTM', 'BFD/BFR'). Independent class — not a subclass of Tdoc/Section/CR. Instances are curated per working group in a feature catalog.

Figurec # Classes

URI https://w3id.org/spectra#Figure
Description

Technical figure embedded in Final Report (captioned or structural >50KB)

In range of has figureop

Liaison Statementc # Classes

URI https://w3id.org/spectra#LS
Description

Liaison Statement for official communication between Working Groups or external organizations

Super-classes TDocc
In domain of cc toop
original LSfp
originated fromop
directiondp
sent toop

Meetingc # Classes

URI https://w3id.org/spectra#Meeting
Description

3GPP Working Group meeting

In domain of canonical meeting numberdp
working groupdp
meeting number integerdp
meeting numberdp
In range of contained infp
presented atop
made atop

RRM/RF Performance Requirementc # Classes

URI https://w3id.org/spectra#PerformanceRequirement
Description

Quantitative performance requirements specs body (38.133 RRM perf req, 38.101-x RF/EMC requirements, 38.104 BS RF requirements). Includes evaluation periods (TEvaluate_*), scaling factors (FR1/FR2/FR2-1/FR2-2), scheduling availability windows, minimum requirements per RS type, timing budgets (e.g., T = T1 × Ceil((T2+D)/T1)). Independent class. Distinct from CapabilityItem (UE capability declarations) and Procedure (protocol procedures).

Procedurec # Classes

URI https://w3id.org/spectra#Procedure
Description

A protocol procedure spanning one or more sections (e.g., 'BFR Procedure' in 38.321 §5.17, 'RACH Procedure' in 38.321 §5.1). Independent class; a procedure may span multiple sections.

ASN.1 IE (RRC + interface IE)c # Classes

URI https://w3id.org/spectra#RRCParameter
Description

3GPP ASN.1 IE body — covers RRC IE (38.331 CodebookConfig-r16, etc.), NGAP IE (38.413), XnAP IE (38.423), F1AP IE (38.473), E1AP IE (38.463). The class name 'RRCParameter' is retained for continuity, but the class semantically represents any 3GPP-spec ASN.1 IE. Independent class — not a subclass of Section.

Releasec # Classes

URI https://w3id.org/spectra#Release
Description

3GPP Release version (e.g., Rel-18, Rel-19)

In domain of release namedp
In range of target releasefp

Resolutionc # Classes

URI https://w3id.org/spectra#Resolution
Description

Abstract base class for meeting resolutions (Agreement, Conclusion, WorkingAssumption)

Super-classes prov:Activityc
Sub-classes Agreementc
Conclusionc
Working Assumptionc
In domain of session contextdp
has tableop
content with equationsdp
has figureop
has chartop
resolution belongs tofp
contentdp
referencesop
made atop
sequencedp
resolution IDdp
notedp
In range of has resolutionsop

Sectionc # Classes

URI https://w3id.org/spectra#Section
Description

A section within a 3GPP Technical Specification document, identified by heading style

In domain of section titledp
section IDdp
modified by CRop
belongs to specfp
referenced by sectionop
has sub-sectionop
section impacted byop
parent sectionfp
contains tableop
leveldp
contains figureop
references sectionop
section numberdp
is voiddp
In range of references sectionop
table in sectionfp
referenced by sectionop
has sectionop
has sub-sectionop
parent sectionfp
figure in sectionfp
modifies sectionop
impacts sectionfp

Session Notesc # Classes

URI https://w3id.org/spectra#SessionNotes
Description

Session notes for ad-hoc discussions from Final Report

Super-classes TDocc
In domain of chaired byfp

Specificationc # Classes

URI https://w3id.org/spectra#Spec
Description

3GPP Technical Specification (TS) or Technical Report (TR)

In domain of spec numberdp
spec impacted byop
has sectionop
spec titledp
spec versiondp
In range of impacts specfp
affects OM specop
affects core specop
modifiesop
belongs to specfp
affects test specop

Summaryc # Classes

URI https://w3id.org/spectra#Summary
Description

FL Summary or Moderator Summary document from Final Report

Super-classes TDocc
In domain of moderated byfp
round numberdp
summary typedp

TR Impactc # Classes

URI https://w3id.org/spectra#TRImpact
Description

Reification node for TR→TS impact relationship with impactType attribute (NewTS, NewSection, ExtendSection, NoChange).

In domain of impacts sectionfp
affected sectiondp
TR impact IDdp
impacts specfp
impact typedp
impact descriptiondp
impact of TRfp
In range of has TR impactop
section impacted byop
spec impacted byop

TS Figurec # Classes

URI https://w3id.org/spectra#TSFigure
Description

A figure within a 3GPP Technical Specification document, identified by figure caption

In domain of figure in sectionfp
figure captiondp
In range of contains figureop

TS Tablec # Classes

URI https://w3id.org/spectra#TSTable
Description

A table within a 3GPP Technical Specification document, identified by TH-style caption

In domain of table in sectionfp
table captiondp
In range of contains tableop

Tablec # Classes

URI https://w3id.org/spectra#Table
Description

Technical table embedded in Final Report (captioned or structural heuristic)

In domain of equationsdp
In range of has tableop

TDocc # Classes

URI https://w3id.org/spectra#Tdoc
Description

3GPP Technical Document - base class for all meeting documents

Super-classes prov:Entityc
Sub-classes Summaryc
Change Requestc
Session Notesc
Liaison Statementc
In domain of reservation datedp
revised tofp
reply inop
presented atop
uploaded datedp
has contactfp
fordp
secretary remarksdp
statusdp
reply tofp
related toop
is revision offp
belongs tofp
submitted byop
titledp
typedp
TDoc numberdp
abstractdp
In range of reply tofp
original LSfp
is revision offp
referencesop
revised tofp
reply inop

Technical Reportc # Classes

URI https://w3id.org/spectra#TechnicalReport
Description

3GPP Technical Report (TR) - research/study documents that may lead to TS changes. Contains scope, conclusions, and TR-TS impact analysis.

In domain of conclusionsdp
TR versiondp
study item RP numberdp
scopedp
TR statusdp
TR numberdp
TR titledp
has TR impactop
referenced by TRop
references TRop
related to work itemop
work item RP numberdp
In range of referenced by TRop
impact of TRfp
has related TRop
references TRop

Work Itemc # Classes

URI https://w3id.org/spectra#WorkItem
Description

3GPP Work Item (WI) or Study Item (SI)

In domain of has related TRop
work item codedp
In range of related to work itemop
related toop

Working Assumptionc # Classes

URI https://w3id.org/spectra#WorkingAssumption
Description

Tentative assumption that may be promoted to Agreement

Super-classes Resolutionc
In domain of promoted tofp

Working Groupc # Classes

URI https://w3id.org/spectra#WorkingGroup
Description

3GPP Working Group (e.g., RAN1, RAN2, SA2)

In domain of WG namedp
In range of originated fromop
cc toop
sent toop

Object Properties

affects core specop # OPs

URI https://w3id.org/spectra#affectsCoreSpec
Description

Core Specification(s) affected by this CR (from 'Other specs affected' section)

Domain(s) Change Requestc
Range(s) spectra:Specc

affects OM specop # OPs

URI https://w3id.org/spectra#affectsOMSpec
Description

O&M Specification(s) affected by this CR (from 'Other specs affected' section)

Domain(s) Change Requestc
Range(s) spectra:Specc

affects test specop # OPs

URI https://w3id.org/spectra#affectsTestSpec
Description

Test Specification(s) affected by this CR (from 'Other specs affected' section)

Domain(s) Change Requestc
Range(s) spectra:Specc

cc toop # OPs

URI https://w3id.org/spectra#ccTo
Description

Working Group(s) copied on this LS

Domain(s) Liaison Statementc
Range(s) spectra:WorkingGroupc

contains figureop # OPs

URI https://w3id.org/spectra#containsFigure
Description

TSFigure(s) contained in this Section

Inverse properties figure in sectionfp
Domain(s) Sectionc
Range(s) spectra:TSFigurec

contains tableop # OPs

URI https://w3id.org/spectra#containsTable
Description

TSTable(s) contained in this Section

Inverse properties table in sectionfp
Domain(s) Sectionc
Range(s) spectra:TSTablec

has CRop # OPs

URI https://w3id.org/spectra#hasCR
Description

CR(s) included in this CRPack

Inverse properties belongs to CR packfp
Domain(s) CR Packc
Range(s) spectra:CRc

has chartop # OPs

URI https://w3id.org/spectra#hasChart
Description

Chart(s) referenced in this Resolution content

Domain(s) Resolutionc
Range(s) spectra:Chartc

has figureop # OPs

URI https://w3id.org/spectra#hasFigure
Description

Figure(s) referenced in this Resolution content

Domain(s) Resolutionc
Range(s) spectra:Figurec

has related TRop # OPs

URI https://w3id.org/spectra#hasRelatedTR
Description

TR(s) related to this Work Item (inverse of relatedToWorkItem)

Inverse properties related to work itemop
Domain(s) Work Itemc
Range(s) spectra:TechnicalReportc

has resolutionsop # OPs

URI https://w3id.org/spectra#hasResolutions
Description

Resolutions made under this AgendaItem

Inverse properties resolution belongs tofp
Domain(s) Agenda Itemc
Range(s) spectra:Resolutionc

has sectionop # OPs

URI https://w3id.org/spectra#hasSection
Description

Top-level Section(s) contained in this Spec

Inverse properties belongs to specfp
Domain(s) Specificationc
Range(s) spectra:Sectionc

has sub-sectionop # OPs

URI https://w3id.org/spectra#hasSubSection
Description

Direct child Section(s) of this Section

Inverse properties parent sectionfp
Domain(s) Sectionc
Range(s) spectra:Sectionc

has TR impactop # OPs

URI https://w3id.org/spectra#hasTRImpact
Description

TRImpact node(s) for this TR's influence on TS/Section

Inverse properties impact of TRfp
Domain(s) Technical Reportc
Range(s) spectra:TRImpactc

has tableop # OPs

URI https://w3id.org/spectra#hasTable
Description

Table(s) referenced in this Resolution content

Domain(s) Resolutionc
Range(s) spectra:Tablec

made atop # OPs

URI https://w3id.org/spectra#madeAt
Description

Meeting where this Resolution was made (1..*; admits dual-Meeting placement under hybrid e-meeting sessions)

Domain(s) Resolutionc
Range(s) spectra:Meetingc

modified by CRop # OPs

URI https://w3id.org/spectra#modifiedByCR
Description

CR(s) that modify this Section

Inverse properties modifies sectionop
Domain(s) Sectionc
Range(s) spectra:CRc

modifiesop # OPs

URI https://w3id.org/spectra#modifies
Description

Specification(s) that this CR modifies. Cardinality 1..*: a single CR may amend more than one Spec (e.g., paired stage-2 and stage-3 updates).

Domain(s) Change Requestc
Range(s) spectra:Specc

modifies sectionop # OPs

URI https://w3id.org/spectra#modifiesSection
Description

Section(s) modified by this CR (derived from clausesAffected field)

Inverse properties modified by CRop
Domain(s) Change Requestc
Range(s) spectra:Sectionc

originated fromop # OPs

URI https://w3id.org/spectra#originatedFrom
Description

Working Group(s) that originated/sent this LS. Cardinality 0..*: cross-WG LSs are frequently issued by, or addressed to, multiple WGs simultaneously.

Domain(s) Liaison Statementc
Range(s) spectra:WorkingGroupc

presented atop # OPs

URI https://w3id.org/spectra#presentedAt
Description

Meeting where this TDoc was presented/discussed. Cardinality is 0..* in practice: a small fraction of TDocs are re-tabled at consecutive meetings under the same identifier (rare in the released RAN1 KG (1 case in current snapshot)).

Domain(s) TDocc
Range(s) spectra:Meetingc

referenced by sectionop # OPs

URI https://w3id.org/spectra#referencedBySection
Description

Section(s) that reference this Section

Inverse properties references sectionop
Domain(s) Sectionc
Range(s) spectra:Sectionc

referenced by TRop # OPs

URI https://w3id.org/spectra#referencedByTR
Description

TR(s) that reference this TR

Inverse properties references TRop
Domain(s) Technical Reportc
Range(s) spectra:TechnicalReportc

referencesop # OPs

URI https://w3id.org/spectra#references
Description

TDoc(s) referenced in this Resolution content

Domain(s) Resolutionc
Range(s) spectra:Tdocc

references sectionop # OPs

URI https://w3id.org/spectra#referencesSection
Description

Section(s) referenced by this Section's content (clause/subclause patterns)

Inverse properties referenced by sectionop
Domain(s) Sectionc
Range(s) spectra:Sectionc

references TRop # OPs

URI https://w3id.org/spectra#referencesTR
Description

Other TR(s) referenced by this TR (from References section)

Inverse properties referenced by TRop
Domain(s) Technical Reportc
Range(s) spectra:TechnicalReportc

related toop # OPs

URI https://w3id.org/spectra#relatedTo
Description

Work Item(s) related to this TDoc

Domain(s) TDocc
Range(s) spectra:WorkItemc

related to work itemop # OPs

URI https://w3id.org/spectra#relatedToWorkItem
Description

Work Item (SI/WI) related to this TR, identified by RP-xxxxxx in TR Scope

Inverse properties has related TRop
Domain(s) Technical Reportc
Range(s) spectra:WorkItemc

reply inop # OPs

URI https://w3id.org/spectra#replyIn
Description

TDoc that replies to this TDoc (allows multiple replies across different WGs)

Inverse properties reply tofp
Domain(s) TDocc
Range(s) spectra:Tdocc

section impacted byop # OPs

URI https://w3id.org/spectra#sectionImpactedBy
Description

TRImpact(s) that affect this Section

Inverse properties impacts sectionfp
Domain(s) Sectionc
Range(s) spectra:TRImpactc

sent toop # OPs

URI https://w3id.org/spectra#sentTo
Description

Working Group(s) that receive this LS

Domain(s) Liaison Statementc
Range(s) spectra:WorkingGroupc

spec impacted byop # OPs

URI https://w3id.org/spectra#specImpactedBy
Description

TRImpact(s) that affect this Spec

Inverse properties impacts specfp
Domain(s) Specificationc
Range(s) spectra:TRImpactc

submitted byop # OPs

URI https://w3id.org/spectra#submittedBy
Description

Company/organization that submitted the TDoc. Multiple companies can co-submit.

Domain(s) TDocc
Range(s) spectra:Companyc

Functional Properties

belongs tofp # FPs

URI https://w3id.org/spectra#belongsTo
Description

Agenda Item under which this TDoc is discussed

Domain(s) TDocc
Range(s) spectra:AgendaItemc

belongs to CR packfp # FPs

URI https://w3id.org/spectra#belongsToCRPack
Description

CRPack that this CR belongs to (at most one)

Inverse properties has CRop
Domain(s) Change Requestc
Range(s) spectra:CRPackc

belongs to specfp # FPs

URI https://w3id.org/spectra#belongsToSpec
Description

Spec that this Section belongs to (exactly one)

Inverse properties has sectionop
Domain(s) Sectionc
Range(s) spectra:Specc

chaired byfp # FPs

URI https://w3id.org/spectra#chairedBy
Description

Company whose employee chaired this session

Domain(s) Session Notesc
Range(s) spectra:Companyc

contained infp # FPs

URI https://w3id.org/spectra#containedIn
Description

Meeting that contains this Figure/Table/Chart

Domain(s) (Figurec or Tablec or Chartc)
Range(s) spectra:Meetingc

figure in sectionfp # FPs

URI https://w3id.org/spectra#figureInSection
Description

Section that contains this TSFigure (exactly one)

Inverse properties contains figureop
Domain(s) TS Figurec
Range(s) spectra:Sectionc

has contactfp # FPs

URI https://w3id.org/spectra#hasContact
Description

Contact person responsible for the TDoc

Domain(s) TDocc
Range(s) spectra:Contactc

impact of TRfp # FPs

URI https://w3id.org/spectra#impactOfTR
Description

TR that this TRImpact belongs to

Inverse properties has TR impactop
Domain(s) TR Impactc
Range(s) spectra:TechnicalReportc

impacts sectionfp # FPs

URI https://w3id.org/spectra#impactsSection
Description

Section affected by this TRImpact (optional, for NewSection/ExtendSection)

Inverse properties section impacted byop
Domain(s) TR Impactc
Range(s) spectra:Sectionc

impacts specfp # FPs

URI https://w3id.org/spectra#impactsSpec
Description

TS (Spec) affected by this TRImpact

Inverse properties spec impacted byop
Domain(s) TR Impactc
Range(s) spectra:Specc

is revision offp # FPs

URI https://w3id.org/spectra#isRevisionOf
Description

Previous version TDoc that this TDoc revises

Inverse properties revised tofp
Domain(s) TDocc
Range(s) spectra:Tdocc

moderated byfp # FPs

URI https://w3id.org/spectra#moderatedBy
Description

Company whose employee moderated this Summary discussion

Domain(s) Summaryc
Range(s) spectra:Companyc

original LSfp # FPs

URI https://w3id.org/spectra#originalLS
Description

Original LS document from another WG (for LS in)

Domain(s) Liaison Statementc
Range(s) spectra:Tdocc

parent sectionfp # FPs

URI https://w3id.org/spectra#parentSection
Description

Direct parent Section (exactly one, null for level-1)

Inverse properties has sub-sectionop
Domain(s) Sectionc
Range(s) spectra:Sectionc

promoted tofp # FPs

URI https://w3id.org/spectra#promotedTo
Description

Agreement that this WorkingAssumption was promoted to

Domain(s) Working Assumptionc
Range(s) spectra:Agreementc

reply tofp # FPs

URI https://w3id.org/spectra#replyTo
Description

TDoc that this TDoc replies to (typically for LS responses)

Inverse properties reply inop
Domain(s) TDocc
Range(s) spectra:Tdocc

resolution belongs tofp # FPs

URI https://w3id.org/spectra#resolutionBelongsTo
Description

Agenda Item under which this Resolution was made

Inverse properties has resolutionsop
Domain(s) Resolutionc
Range(s) spectra:AgendaItemc

revised tofp # FPs

URI https://w3id.org/spectra#revisedTo
Description

Newer version TDoc that revises this TDoc

Inverse properties is revision offp
Domain(s) TDocc
Range(s) spectra:Tdocc

table in sectionfp # FPs

URI https://w3id.org/spectra#tableInSection
Description

Section that contains this TSTable (exactly one)

Inverse properties contains tableop
Domain(s) TS Tablec
Range(s) spectra:Sectionc

target releasefp # FPs

URI https://w3id.org/spectra#targetRelease
Description

Target 3GPP Release version for this TDoc or TechnicalReport

Domain(s) (TDocc or Technical Reportc)
Range(s) spectra:Releasec

Datatype Properties

abstractdp # DPs

URI https://w3id.org/spectra#abstract
Description

Abstract/summary of the TDoc (often empty)

Domain(s) TDocc
Range(s) xsd:stringc

affected sectiondp # DPs

URI https://w3id.org/spectra#affectedSection
Description

Section number affected by this TR impact (e.g., 5.2, 8.1)

Domain(s) TR Impactc
Range(s) xsd:stringc

affects CNdp # DPs

URI https://w3id.org/spectra#affectsCN
Description

Whether this CR affects CN (Core Network)

Domain(s) Change Requestc
Range(s) xsd:booleanc

affects MEdp # DPs

URI https://w3id.org/spectra#affectsME
Description

Whether this CR affects ME (Mobile Equipment)

Domain(s) Change Requestc
Range(s) xsd:booleanc

affects RANdp # DPs

URI https://w3id.org/spectra#affectsRAN
Description

Whether this CR affects RAN (Radio Access Network)

Domain(s) Change Requestc
Range(s) xsd:booleanc

affects UICCdp # DPs

URI https://w3id.org/spectra#affectsUICC
Description

Whether this CR affects UICC (Universal Integrated Circuit Card)

Domain(s) Change Requestc
Range(s) xsd:booleanc

agenda descriptiondp # DPs

URI https://w3id.org/spectra#agendaDescription
Description

Description/title of the agenda item

Domain(s) Agenda Itemc
Range(s) xsd:stringc

agenda numberdp # DPs

URI https://w3id.org/spectra#agendaNumber
Description

Hierarchical agenda number (e.g., 9.1, 9.1.1)

Domain(s) Agenda Itemc
Range(s) xsd:stringc

aliasesdp # DPs

URI https://w3id.org/spectra#aliases
Description

Alternative names/spellings for this company

Domain(s) Companyc
Range(s) xsd:stringc

canonical meeting numberdp # DPs

URI https://w3id.org/spectra#canonicalMeetingNumber
Description

Normalized meeting number without -e suffix for COVID e-meeting matching (e.g., RAN1#101-e → RAN1#101). Used for Resolution linking.

Domain(s) Meetingc
Range(s) xsd:stringc

captiondp # DPs

URI https://w3id.org/spectra#caption
Description

Caption text for Figure, Table, or Chart (optional for Figure/Table, required for Chart)

Domain(s) (Figurec or Tablec or Chartc)
Range(s) xsd:stringc

chart IDdp # DPs

URI https://w3id.org/spectra#chartId
Description

Chart unique identifier (e.g., CHT-114b-001)

Domain(s) Chartc
Range(s) xsd:stringc

chart numberdp # DPs

URI https://w3id.org/spectra#chartNumber
Description

Original number from caption (e.g., 6.3.2-1)

Domain(s) Chartc
Range(s) xsd:stringc

chart pathdp # DPs

URI https://w3id.org/spectra#chartPath
Description

Path to the extracted chart XML file

Domain(s) Chartc
Range(s) xsd:stringc

chart typedp # DPs

URI https://w3id.org/spectra#chartType
Description

Chart type extracted from XML (scatterChart, lineChart, barChart, pieChart, etc.)

Domain(s) Chartc
Range(s) xsd:stringc

clauses affecteddp # DPs

URI https://w3id.org/spectra#clausesAffected
Description

Specification clauses affected by this CR (e.g., '5.3.1, 5.3.2')

Domain(s) Change Requestc
Range(s) xsd:stringc

company namedp # DPs

URI https://w3id.org/spectra#companyName
Description

Canonical name of the company/organization

Domain(s) Companyc
Range(s) xsd:stringc

conclusionsdp # DPs

URI https://w3id.org/spectra#conclusions
Description

Research conclusions of the TR (from Conclusions section, 1-10 sentences)

Domain(s) Technical Reportc
Range(s) xsd:stringc

consequences if not approveddp # DPs

URI https://w3id.org/spectra#consequencesIfNotApproved
Description

Consequences if this CR is not approved (from CR document 'Consequences if not approved' field)

Domain(s) Change Requestc
Range(s) xsd:stringc

contact IDdp # DPs

URI https://w3id.org/spectra#contactId
Description

3GPP system unique ID for the contact

Domain(s) Contactc
Range(s) xsd:stringc

contact namedp # DPs

URI https://w3id.org/spectra#contactName
Description

Name of the contact person

Domain(s) Contactc
Range(s) xsd:stringc

contentdp # DPs

URI https://w3id.org/spectra#content
Description

Resolution text with equations replaced by [EQUATION] markers. For Text-to-Cypher search (Spec §8).

Domain(s) Resolutionc
Range(s) xsd:stringc

content with equationsdp # DPs

URI https://w3id.org/spectra#contentWithEquations
Description

Resolution content with OMML equations converted to inline LaTeX ($...$). For LLM answer generation and UI rendering (Spec §8).

Domain(s) Resolutionc
Range(s) xsd:stringc

CR categorydp # DPs

URI https://w3id.org/spectra#crCategory
Description

CR category. Values: F (Fix), A (Mirror), B (Addition), C (Functional modification), D (Editorial), E (Early implementation)

Domain(s) Change Requestc
Range(s) xsd:stringc

CR numberdp # DPs

URI https://w3id.org/spectra#crNumber
Description

Official CR number (e.g., 0693). DraftCR and pCR may not have this.

Domain(s) Change Requestc
Range(s) xsd:stringc

CR pack IDdp # DPs

URI https://w3id.org/spectra#crPackId
Description

CR Pack unique identifier from Cover Sheet directory name (e.g., RP-250233)

Domain(s) CR Packc
Range(s) xsd:stringc

CR revisiondp # DPs

URI https://w3id.org/spectra#crRevision
Description

CR revision number (1-9). Indicates how many times this CR has been revised.

Domain(s) Change Requestc
Range(s) xsd:stringc

directiondp # DPs

URI https://w3id.org/spectra#direction
Description

LS direction. Values: in (received), out (sent)

Domain(s) Liaison Statementc
Range(s) xsd:stringc

equationsdp # DPs

URI https://w3id.org/spectra#equations
Description

LaTeX equations found within the table cells (multi-valued)

Domain(s) Tablec
Range(s) xsd:stringc

figure captiondp # DPs

URI https://w3id.org/spectra#figureCaption
Description

TS figure caption text (e.g., 'PDSCH resource allocation procedure')

Domain(s) TS Figurec
Range(s) xsd:stringc

figure IDdp # DPs

URI https://w3id.org/spectra#figureId
Description

Figure unique identifier (e.g., FIG-112-001 for Report Figure, 38.214-F5-1 for TSFigure)

Domain(s) (Figurec or TS Figurec)
Range(s) xsd:stringc

figure numberdp # DPs

URI https://w3id.org/spectra#figureNumber
Description

Original figure number from caption (e.g., Figure 1 for Report, 5-1 for TSFigure)

Domain(s) (Figurec or TS Figurec)
Range(s) xsd:stringc

file pathdp # DPs

URI https://w3id.org/spectra#filePath
Description

Path to the extracted file (image for Figure, HTML for Table)

Domain(s) (Figurec or Tablec)
Range(s) xsd:stringc

fordp # DPs

URI https://w3id.org/spectra#for
Description

Purpose of the TDoc. Values: Decision, Discussion, Approval, Agreement, Endorsement, Information, Presentation, Action

Domain(s) TDocc
Range(s) xsd:stringc

has consensusdp # DPs

URI https://w3id.org/spectra#hasConsensus
Description

Whether consensus was reached for this conclusion

Domain(s) Conclusionc
Range(s) xsd:booleanc

has FFSdp # DPs

URI https://w3id.org/spectra#hasFFS
Description

Whether the agreement contains 'For Further Study' marker

Domain(s) Agreementc
Range(s) xsd:booleanc

has TBDdp # DPs

URI https://w3id.org/spectra#hasTBD
Description

Whether the agreement contains 'To Be Determined' marker

Domain(s) Agreementc
Range(s) xsd:booleanc

impact descriptiondp # DPs

URI https://w3id.org/spectra#impactDescription
Description

Description of how the TR impacts the TS/Section

Domain(s) TR Impactc
Range(s) xsd:stringc

impact typedp # DPs

URI https://w3id.org/spectra#impactType
Description

Type of impact on TS. Values: NewTS (new spec created), NewSection (new section added), ExtendSection (existing section extended), NoChange (reference only)

Domain(s) TR Impactc
Range(s) xsd:stringc

is voiddp # DPs

URI https://w3id.org/spectra#isVoid
Description

Whether this section contains only 'Void' text (true) or has real content (false)

Domain(s) Sectionc
Range(s) xsd:booleanc

leveldp # DPs

URI https://w3id.org/spectra#level
Description

Hierarchy level (1-6). Derived from heading style: Heading 1-5 → 1-5, H6/Heading 6 → 6, Heading 8/9 → 1 (Annex)

Domain(s) Sectionc
Range(s) xsd:integerc

meeting numberdp # DPs

URI https://w3id.org/spectra#meetingNumber
Description

Meeting identifier (e.g., RAN1#120)

Domain(s) Meetingc
Range(s) xsd:stringc

meeting number integerdp # DPs

URI https://w3id.org/spectra#meetingNumberInt
Description

Numeric part of meeting number for proper sorting (e.g., RAN1#122 → 122, RAN1#122b → 122). Extracted via regex #(\d+).

Domain(s) Meetingc
Range(s) xsd:integerc

notedp # DPs

URI https://w3id.org/spectra#note
Description

Additional note attached to the resolution

Domain(s) Resolutionc
Range(s) xsd:stringc

reason for changedp # DPs

URI https://w3id.org/spectra#reasonForChange
Description

Reason why this CR change is needed (from CR document 'Reason for change' field)

Domain(s) Change Requestc
Range(s) xsd:stringc

release namedp # DPs

URI https://w3id.org/spectra#releaseName
Description

3GPP Release version name (e.g., Rel-18, Rel-19)

Domain(s) Releasec
Range(s) xsd:stringc

reservation datedp # DPs

URI https://w3id.org/spectra#reservationDate
Description

Date/time when the TDoc number was reserved

Domain(s) TDocc
Range(s) xsd:dateTimec

resolution IDdp # DPs

URI https://w3id.org/spectra#resolutionId
Description

Unique identifier for the resolution (e.g., AGR-112-8.1-001)

Domain(s) Resolutionc
Range(s) xsd:stringc

round numberdp # DPs

URI https://w3id.org/spectra#roundNumber
Description

Round number for the summary (0, 1, 2, ...)

Domain(s) Summaryc
Range(s) xsd:integerc

scopedp # DPs

URI https://w3id.org/spectra#scope
Description

Scope/objectives of the TR research (from Scope section, 1-10 sentences)

Domain(s) Technical Reportc
Range(s) xsd:stringc

secretary remarksdp # DPs

URI https://w3id.org/spectra#secretaryRemarks
Description

Notes from the meeting secretary (e.g., 'Late contribution')

Domain(s) TDocc
Range(s) xsd:stringc

section IDdp # DPs

URI https://w3id.org/spectra#sectionId
Description

Section unique identifier (pattern: {specNumber}-{sectionNumber}, e.g., 38.214-5.1.3.2)

Domain(s) Sectionc
Range(s) xsd:stringc

section numberdp # DPs

URI https://w3id.org/spectra#sectionNumber
Description

Section number from heading (e.g., 5.1.3.2, A.1, 8.1.4A). Body: ^[0-9]+(.[0-9]+)[a-zA-Z]?$, Annex: ^A-Z$

Domain(s) Sectionc
Range(s) xsd:stringc

section titledp # DPs

URI https://w3id.org/spectra#sectionTitle
Description

Section title text from heading (excluding sectionNumber)

Domain(s) Sectionc
Range(s) xsd:stringc

sequencedp # DPs

URI https://w3id.org/spectra#sequence
Description

Order within the same Agenda Item (1-based)

Domain(s) Resolutionc
Range(s) xsd:integerc

session contextdp # DPs

URI https://w3id.org/spectra#sessionContext
Description

Session information (e.g., 'Friday session', 'Online')

Domain(s) Resolutionc
Range(s) xsd:stringc

spec numberdp # DPs

URI https://w3id.org/spectra#specNumber
Description

Specification number (e.g., 38.212)

Domain(s) Specificationc
Range(s) xsd:stringc

spec titledp # DPs

URI https://w3id.org/spectra#specTitle
Description

Title of the specification (e.g., 'Physical channels and modulation')

Domain(s) Specificationc
Range(s) xsd:stringc

spec versiondp # DPs

URI https://w3id.org/spectra#specVersion
Description

Version of the specification (e.g., 18.5.0)

Domain(s) Specificationc
Range(s) xsd:stringc

statusdp # DPs

URI https://w3id.org/spectra#status
Description

Decision status. Values: approved, agreed, noted, revised, postponed, withdrawn, not treated, available, reserved, merged, not concluded, conditionally agreed, endorsed, not pursued, treated

Domain(s) TDocc
Range(s) xsd:stringc

study item RP numberdp # DPs

URI https://w3id.org/spectra#studyItemRpNumber
Description

Study Item RP number from TR Scope (pattern: RP-xxxxxx, e.g., RP-213599)

Domain(s) Technical Reportc
Range(s) xsd:stringc

summary of changedp # DPs

URI https://w3id.org/spectra#summaryOfChange
Description

Summary of the changes made by this CR (from CR document 'Summary of change' field)

Domain(s) Change Requestc
Range(s) xsd:stringc

summary typedp # DPs

URI https://w3id.org/spectra#summaryType
Description

Type of summary: FL (Feature Lead) or Moderator

Domain(s) Summaryc
Range(s) xsd:stringc

table captiondp # DPs

URI https://w3id.org/spectra#tableCaption
Description

TS table caption text from TH-style paragraph (e.g., 'Supported CSI-RS resource configurations')

Domain(s) TS Tablec
Range(s) xsd:stringc

table IDdp # DPs

URI https://w3id.org/spectra#tableId
Description

Table unique identifier (e.g., TBL-112-001 for Report Table, 38.214-T5.1.3.2-1 for TSTable)

Domain(s) (Tablec or TS Tablec)
Range(s) xsd:stringc

table numberdp # DPs

URI https://w3id.org/spectra#tableNumber
Description

Original table number from caption (e.g., Table 7.8-1 for Report, 5.1.3.2-1 for TSTable)

Domain(s) (Tablec or TS Tablec)
Range(s) xsd:stringc

TDoc numberdp # DPs

URI https://w3id.org/spectra#tdocNumber
Description

Unique identifier for the TDoc (e.g., R1-2500001). Format: R1-YYNNNNN

Domain(s) TDocc
Range(s) xsd:stringc

titledp # DPs

URI https://w3id.org/spectra#title
Description

Title of the TDoc

Domain(s) TDocc
Range(s) xsd:stringc

TR impact IDdp # DPs

URI https://w3id.org/spectra#trImpactId
Description

Unique identifier for TRImpact (e.g., 38.769-38.291, 38.885-38.211-S8)

Domain(s) TR Impactc
Range(s) xsd:stringc

TR numberdp # DPs

URI https://w3id.org/spectra#trNumber
Description

Technical Report number (e.g., 38.769, 38.901)

Domain(s) Technical Reportc
Range(s) xsd:stringc

TR statusdp # DPs

URI https://w3id.org/spectra#trStatus
Description

Status of the TR. Values: Draft (v0.x.x), Completed (vX.0.0), Living (vX.Y.Z continuous updates)

Domain(s) Technical Reportc
Range(s) xsd:stringc

TR titledp # DPs

URI https://w3id.org/spectra#trTitle
Description

Full title of the Technical Report (e.g., 'Study on Ambient IoT')

Domain(s) Technical Reportc
Range(s) xsd:stringc

TR versiondp # DPs

URI https://w3id.org/spectra#trVersion
Description

Version of the TR (e.g., 2.0.0, 18.0.0)

Domain(s) Technical Reportc
Range(s) xsd:stringc

TSG CR packdp # DPs

URI https://w3id.org/spectra#tsgCRPack
Description

TSG CR Pack number (e.g., RP-250233) for approved CRs

Domain(s) Change Requestc
Range(s) xsd:stringc

TSG meetingdp # DPs

URI https://w3id.org/spectra#tsgMeeting
Description

TSG plenary meeting where this CR Pack was submitted (e.g., RAN#103)

Domain(s) CR Packc
Range(s) xsd:stringc

typedp # DPs

URI https://w3id.org/spectra#type
Description

Type of the TDoc. Values: discussion, CR, draftCR, pCR, LS out, LS in, other, report, agenda, Work Plan, draft TR, draft TS, response, WID new, SID new, WI summary

Domain(s) TDocc
Range(s) xsd:stringc

uploaded datedp # DPs

URI https://w3id.org/spectra#uploadedDate
Description

Date/time when the TDoc file was uploaded

Domain(s) TDocc
Range(s) xsd:dateTimec

WG namedp # DPs

URI https://w3id.org/spectra#wgName
Description

Working Group name (e.g., RAN1, SA2)

Domain(s) Working Groupc
Range(s) xsd:stringc

work item codedp # DPs

URI https://w3id.org/spectra#workItemCode
Description

Work Item code name (e.g., NR_MIMO_Ph5-Core)

Domain(s) Work Itemc
Range(s) xsd:stringc

work item RP numberdp # DPs

URI https://w3id.org/spectra#workItemRpNumber
Description

Work Item RP number from TR Scope (pattern: RP-xxxxxx, e.g., RP-213599)

Domain(s) Technical Reportc
Range(s) xsd:stringc

working groupdp # DPs

URI https://w3id.org/spectra#workingGroup
Description

Working Group hosting the meeting (e.g., RAN1)

Domain(s) Meetingc
Range(s) xsd:stringc

Namespaces

default (spectra)
https://w3id.org/spectra#
brick
https://brickschema.org/schema/Brick#
csvw
http://www.w3.org/ns/csvw#
dc
http://purl.org/dc/elements/1.1/
dcam
http://purl.org/dc/dcam/
dcat
http://www.w3.org/ns/dcat#
dcmitype
http://purl.org/dc/dcmitype/
dcterms
http://purl.org/dc/terms/
doap
http://usefulinc.com/ns/doap#
foaf
http://xmlns.com/foaf/0.1/
geo
http://www.opengis.net/ont/geosparql#
odrl
http://www.w3.org/ns/odrl/2/
org
http://www.w3.org/ns/org#
owl
http://www.w3.org/2002/07/owl#
prof
http://www.w3.org/ns/dx/prof/
prov
http://www.w3.org/ns/prov#
qb
http://purl.org/linked-data/cube#
rdf
http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs
http://www.w3.org/2000/01/rdf-schema#
sdo
https://schema.org/
sh
http://www.w3.org/ns/shacl#
skos
http://www.w3.org/2004/02/skos/core#
sosa
http://www.w3.org/ns/sosa/
ssn
http://www.w3.org/ns/ssn/
time
http://www.w3.org/2006/time#
vann
http://purl.org/vocab/vann/
void
http://rdfs.org/ns/void#
wgs
https://www.w3.org/2003/01/geo/wgs84_pos#
xsd
http://www.w3.org/2001/XMLSchema#

Legend

cClasses
opObject Properties
fpFunctional Properties
dpData Properties
apAnnotation Properties
pProperties
niNamed Individuals