@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://opda.org.uk/pdtf/VerificationActivity> a owl:Class ;
    rdfs:label "Verification Activity" ;
    skos:definition "An activity that derives a verified claim from evidence, completing at a recorded instant and attributing the validation and verification methods to the agents that performed them." ;
    rdfs:comment "Verification activity recording the production of a verified claim from evidence. PROV-O Activity. The OIDC4IDA single 'time' is the completion instant → prov:endedAtTime. Uses qualified form prov:qualifiedAttribution → prov:Attribution with prov:hadRole so validation_method / verification_method are not discarded." ;
    skos:scopeNote "PROV-O: Activity (W3C PROV-O REC §3.2). UFO: Event particular (Guizzardi 2005 Ch. 4 §4.7)." ;
    dct:source <https://opda.org.uk/pdtf/harness/odr/ODR-0009/section-Q1> .