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    Concept tier descriptive

    EPC Certificate

    https://opda.org.uk/pdtf/EPCCertificate

    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).

    Classification

    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).

    Constraints

    EPCCertificateIdentityKeyShape sh:Violation

    Class-promoted descriptive Information Object MUST carry prov:wasGeneratedBy to its issuing activity per ODR-0008 §Q4a three-criterion test (authority-retrieved provenance is the IC discriminator for class-promotion).

    EPCCertificateInternalStructureShape sh:Info

    The EPC certificate's authority reference / number SHOULD be recorded (IC component 2 of 3 — authority reference; ODR-0008d Rule 3), carried by opda:disclosureDetail with an instance-level dct:source to the reference question.

    EPCCertificateInternalStructureShape sh:Info

    The EPC certificate's issue date SHOULD be named via prov:generatedAtTime (IC component 3 of 3 — issue date; ODR-0008d Rule 3).

    EPCCertificateInternalStructureShape sh:Info

    The EPC certificate's issuing authority SHOULD be named via prov:wasAttributedTo (IC component 1 of 3 — issuing authority; ODR-0008d Rule 3).

    Sources

    • harness/odr/ODR-0008/section-Q4a
    • harness/odr/ODR-0018/section-Rule1
    • harness/odr/ODR-0030/section-Rule-4

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