Vouch Evidence
opda:VouchEvidence Vouch Evidence
Summary
Vouch evidence subtype — formal attestation by a regulated professional (e.g. SRA-licensed solicitor). [Substance Kind (informational); PROV-O Entity]. Qualitatively weaker than document or electronic-record evidence; eIDAS Low assurance regardless of voucher quality. The vouch is prov:wasAttributedTo an Agent — an attestation, not a document derivation. Equivalent class: Vouch.
Concept tier →
Attributes
Inherits digest from Evidence. Declares no additional subtype-specific datatype properties at this tier.
Relationships
| Predicate | Target entity | Cardinality | Inverse | Description |
|---|---|---|---|---|
attestedBy | prov:Agent (typically Person) | 1..1 | — | Vouch → Agent attestation join (mirror of prov:wasAttributedTo for vouch-specific use). The voucher’s role is captured via prov:qualifiedAttribution → prov:Attribution → prov:hadRole per S009 Q2 qualified-form discipline |
Identity key
Identity key = digest (inherited from Evidence). Content-addressable.
Constraints
Inherits EvidenceIdentityKeyShape constraint on digest from Evidence. No additional non-cardinality constraints emitted at this tier.
Derived attributes
None.
ER diagram
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erDiagram
accTitle: VouchEvidence — Entity-Relationship Diagram
accDescr: Direct-neighbour view of VouchEvidence — Evidence subtype with Vouch short-name alias, Claim supportedBy, attestedBy a Person (typically a regulated professional).
Evidence ||--o| VouchEvidence : "subtype"
VouchEvidence ||--|| Vouch : "owl:equivalentClass"
VouchEvidence }o--|| Person : "attestedBy"
Claim }o--o{ VouchEvidence : "supportedBy"
Source ODR + ADR
- ODR-0009 — Claims + Evidence + Verification, §Q1 + §Q2 qualified-form; Rule 5 three-subtype discipline
- ADR-0011 — Module TBox emission — implementation
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