https://w3id.org/jeswr/sectors/collectibles#Prefix col: · a gUFO-based ontology in the @jeswr Solid federation; imports the Solid Core.
⚠️ Experimental — AI-agent-generated (Claude Opus 4.8, @jeswr PSS agent); under active development, not production-hardened.
Other representations: Turtle · JSON-LD context · index
| Term | Label | Comment / definition |
|---|---|---|
col:amount | amount | The assessed monetary value carried by a col:Valuation or col:Appraisal — a SEPARATE schema:MonetaryAmount node (schema:value + schema:currency), the CapNote-proven amount shape. No rdfs:domain: shared by Valuation and Appraisal (a domain union axiom would over-constrain). NEVER a schema:offers link (whose range is Offer/Demand only). |
col:Appraisal | Appraisal | A FORMAL valuation of a collectible asset produced by a named appraiser (col:appraiser → a prov:Agent), typically for insurance or sale. A core:Record about the asset carrying the appraised amount (col:amount → a schema:MonetaryAmount node) and an appraisal date. Linked from the asset by col:hasAppraisal. |
col:appraiser | appraiser | The agent (a prov:Agent / core:Agent, e.g. an appraisal house) who produced a formal appraisal. |
col:coverageAmount | coverage amount | The insured value of an insurance policy — a separate schema:MonetaryAmount node. |
col:datePrecision | date precision | The precision of a provenance-event or valuation date (col:precision-day … col:precision-circa) — the honest qualifier for a date whose exact day is unknown. No rdfs:domain: it qualifies events AND valuations. |
col:DatePrecision | Date Precision | The precision of a provenance / valuation date when the exact day is unknown: day / month / year / circa. A coded value (core:Category) qualifying an event or valuation date — the honest way to record 'circa 1890' without inventing a false xsd:dateTime precision. |
col:datePrecisionScheme | Date precision scheme | The coded precision levels for a provenance / valuation date. |
col:eventType | event type | The coded kind of a provenance event (col:evt-creation … col:evt-restoration). Determines whether the event is the asset's prov:wasGeneratedBy (creation only) or merely prov:used it. |
col:EventType | Event Type | The kind of a col:ProvenanceEvent: creation / acquisition / sale / transfer / exhibition / loan / restoration. A coded value (core:Category); the members are skos:Concepts in col:eventTypeScheme. Distinguishes which events are the asset's prov:wasGeneratedBy (only col:evt-creation) from those that merely prov:used it. |
col:eventTypeScheme | Provenance event type scheme | The coded kinds of a col:ProvenanceEvent. |
col:evt-acquisition | Acquisition | The current owner's acquisition of the asset (purchase, gift, inheritance). |
col:evt-creation | Creation | The making of the asset by its creator — the ONE event that is the asset's prov:wasGeneratedBy. |
col:evt-exhibition | Exhibition | A public showing of the asset at a gallery, museum or fair. |
col:evt-loan | Loan | A temporary loan of the asset to an institution or another party. |
col:evt-restoration | Restoration | A conservation or restoration treatment applied to the asset. |
col:evt-sale | Sale | A sale of the asset from one party to another (an activity that prov:used the asset — never a generation). |
col:evt-transfer | Transfer | A non-sale transfer of custody or ownership (a gift, a loan return, an estate transfer). |
col:hasAppraisal | has appraisal | Relates a collectible asset to a formal col:Appraisal of it. Domainless — the asset is an external type. |
col:hasInsurance | has insurance | Relates a collectible asset to the col:InsurancePolicy covering it. Domainless — the asset is an external type. |
col:hasValuation | has valuation | Relates a collectible asset to a col:Valuation of it. No rdfs:domain: the asset is an external schema:CreativeWork/VisualArtwork/Product the sector does not re-type. |
col:InsurancePolicy | Insurance Policy | An insurance policy covering one or more collectible assets — the policy number (col:policyNumber), the insurer (col:insurer → a prov:Agent), the insured value (col:coverageAmount → a schema:MonetaryAmount node), the premium (col:premium → a schema:MonetaryAmount node) and the renewal date (col:renewalDate). Linked from the asset by col:hasInsurance. |
col:insurer | insurer | The agent (an insurer organization) underwriting an insurance policy. |
col:policyNumber | policy number | The insurer's policy reference number of an insurance policy. |
col:precision-circa | Circa | The date is approximate ('circa') — a best estimate, not an exact value. |
col:precision-day | Day | The date is known to the exact day. |
col:precision-month | Month | The date is known only to the month. |
col:precision-year | Year | The date is known only to the year. |
col:premium | premium | The premium payable for an insurance policy — a separate schema:MonetaryAmount node. |
col:ProvenanceEvent | Provenance Event | A dated event in the ownership / custody / exhibition history of a collectible asset — a creation, acquisition, sale, transfer, exhibition, loan or restoration. An activity that prov:used the asset (a creation-type event is ALSO the asset's prov:wasGeneratedBy; a sale or exhibition of an existing work is NOT a generation). Its type is a col:eventType coded value; its acting party is a prov:Agent node via prov:wasAssociatedWith; its timing is prov:startedAtTime/prov:endedAtTime, with col:datePrecision qualifying a date-only precision. |
col:renewalDate | renewal date | The date an insurance policy is next due for renewal. |
col:sector | Collectibles sector | The Collectibles (art / collectibles provenance, valuation and insurance) data sector. The value an app's fedapp:sector names in its Client Identifier Document to declare it operates over collectible-asset provenance data — the sector the Provena product declares. Backed by this sector ontology. |
col:Valuation | Valuation | An assessed market value of a collectible asset at a point in time — an owner-recorded or professionally-supplied estimate. A core:Record ABOUT the asset (via core:about), carrying the assessed amount on a separate schema:MonetaryAmount node (col:amount) and an as-of date (dcterms:date, precision qualified by col:datePrecision). Linked from the asset by col:hasValuation. |