@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/currentEnergyRating> a owl:ObjectProperty ;
    rdfs:label "current energy rating" ;
    skos:definition "The current energy-efficiency rating band (A to G) of a Property as recorded on its Energy Performance Certificate, drawn from the DESNZ-governed CurrentEnergyRating scheme." ;
    rdfs:comment "EPC current energy rating band (A–G) per opda:CurrentEnergyRatingScheme. UFO Quale-in-Region. Regulator-sourced enum (DESNZ-governed). Constrained by SHACL sh:in to the scheme members (ADR-0012 emits the constraint)." ;
    rdfs:domain <https://opda.org.uk/pdtf/Property> ;
    rdfs:range <http://www.w3.org/2004/02/skos/core#Concept> ;
    dct:source <https://opda.org.uk/pdtf/harness/data-dictionary/propertyPack.energyEfficiency.certificate.currentEnergyRating> ;
    dct:source <https://opda.org.uk/pdtf/harness/odr/ODR-0008/section-Q5a> .

# one hop — immediate neighbours
<https://opda.org.uk/pdtf/Property> a owl:Class .