OPDA Knowledge base
Logical tier property

UPRN Succession Event

opda:UprnSuccessionEvent

UPRN Succession Event

Summary

Reified PROV-O activity recording an administrative re-numbering of UPRN for a single physical Property. [Event particular; UFO Event particular / DOLCE Achievement or Accomplishment]. The Property’s identity PERSISTS through UPRN succession per ODR-0005 Rule 6. Canonical succession form per Gandon W3C-side recommendation (S005 Q4) — own URI, dereferenceable identity, audit trail. Coexists with the denormalised previousUPRN literal-pair convenience (authoritative form: this reified event). Concept tier →

Attributes

This entity declares no module-local datatype properties. Timestamp lives on the inherited prov:Activity predicate (prov:atTime for an instantaneous re-issuance).

Relationships

This entity declares no module-local object properties. The event references the Property whose UPRN was changed and the predecessor / successor UPRN values via PROV-O predicates (prov:wasGeneratedBy, prov:wasDerivedFrom on the Property).

Identity key

Identity key = (Property, prov-timestamp) tuple. Each re-numbering event has its own URI; identity is established by the (property-affected, re-issuance-timestamp) pair.

Constraints

No SHACL Violation/Warning shapes emitted on UPRNSuccessionEvent at this tier. The Property.hasUPRNSuccessionStatus derived attribute (on the Property side) is the observable surface that this event materialises.

Derived attributes

None on the event itself — see Property.hasUPRNSuccessionStatus for the Property-side materialisation.

ER diagram

%%{init: {"theme": "base", "themeVariables": {"primaryColor": "#E1BEE7", "primaryTextColor": "#4A148C", "primaryBorderColor": "#6A1B9A", "lineColor": "#37474F"}}}%% erDiagram accTitle: UPRNSuccessionEvent — Entity-Relationship Diagram accDescr: Direct-neighbour view of UPRNSuccessionEvent — reified administrative UPRN re-numbering activity referencing the affected Property and the PROV-O wasDerivedFrom predecessor link. UPRNSuccessionEvent }o--|| Property : "succeeds" Property }o--|| Property : "prov:wasDerivedFrom (predecessor-UPRN side)"

Source ODR + ADR

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