@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/EPCCertificate> a owl:Class ;
    rdfs:label "EPC Certificate" ;
    skos:definition "An information artefact certifying the energy-efficiency rating of a dwelling, issued under the DESNZ register and individuated by a ten-year validity lifecycle, supersession on re-assessment, and an address-and-owner-identifiable PII regime." ;
    rdfs:comment "Energy Performance Certificate — DESNZ-governed authority-retrieved artefact. UFO Information Object (a certificate is an information artefact, NOT a Substance Kind, per ODR-0008d Rule 3 A9 retro-correction); PROV-O Entity. Class-promoted per S008 Q4 three-criterion test: authority-retrieved provenance (DESNZ register); distinct lifecycle (10-year validity; supersession on re-assessment); distinct PII regime per ODR-0018 (address + owner-identifiable)." ;
    skos:scopeNote "UFO: Information Object (Guizzardi 2005 Ch. 4 — corrected from \"Substance Kind\" per ODR-0008d Rule 3). DESNZ Energy Performance Certificate Guidance (regulator-cited per ODR-0011 §4a)." ;
    dct:source <https://opda.org.uk/pdtf/harness/odr/ODR-0008/section-Q4a> ;
    dct:source <https://opda.org.uk/pdtf/harness/odr/ODR-0018/section-Rule1> ;
    dct:source <https://opda.org.uk/pdtf/harness/odr/ODR-0030/section-Rule-4> .