## Turtle Start ##
@prefix schema:    <http://schema.org/> .
@prefix cc:        <http://creativecommons.org/ns#> .
@prefix xsd:       <http://www.w3.org/2001/XMLSchema#> .
@prefix opllic:    <http://www.openlinksw.com/ontology/licenses#> .
@prefix oplsof:    <http://www.openlinksw.com/ontology/software#> .
@prefix oplpro:    <http://www.openlinksw.com/ontology/products#> .
@prefix wdrs:      <http://www.w3.org/2007/05/powder-s#> .
@prefix skos:      <http://www.w3.org/2004/02/skos/core#> .
@prefix oplofr:    <http://www.openlinksw.com/ontology/offers#> .
@prefix gr:        <http://purl.org/goodrelations/v1#> .
@prefix source:    <http://virtuoso.openlinksw.com/data/turtle/GraphAccessOffers-License-Prices.ttl> .
@prefix :          <#> . # Base URI for this document's entities

# --- Document Metadata (Simplified Stub) ---

source: a schema:CreativeWork ;
    schema:name "Knowledge Graph Access Offers Definitions" ;
    schema:comment "This document describes offers for access to specific knowledge graphs hosted on URIBurner." ;
    schema:author <http://www.openlinksw.com/#this> ; # Placeholder
    cc:attributionName "OpenLink Software Example" ;
    schema:datePublished "2026-06-09T00:00:00Z"^^xsd:dateTime ;
    schema:dateModified "2026-06-09T00:00:00Z"^^xsd:dateTime .

# --- Licensed Product / Service  ---

# Knowledge graph access
<http://data.openlinksw.com/oplweb/URIBurnerDA#this> a schema:WebAPI ;
    a schema:Service ;
    schema:name "Knowledge graph access via URIBurner"@en ;
    schema:applicationCategory "Data Access"@en ;
    schema:applicationSubCategory "ACL controlled knowledge graph access"@en ;
    schema:description """Knowledge graph hosted by URIBurner, can be explored via the /sparql endpoint."""@en ;
    schema:softwareVersion "1.0"@en ;
# -- OPAL server needed to create the ACLs
    skos:related <http://data.openlinksw.com/oplweb/URIBurnerOPAL#this> ;
    schema:provider [
        a schema:Organization ;
        schema:name "OpenLink Software"@en ;
        schema:url <https://www.openlinksw.com/> ;
    ] ;
    schema:url <https://linkeddata.uriburner.com/> ;
    schema:hasPart
        [
            a schema:WebAPI ;
            schema:name "SPARQL Query Service Endpoint"@en ;
            schema:description """HTTP SPARQL Query Service Endpoint."""@en ;
            schema:serviceType "SPARQL Query Service"@en ;
            schema:url <https://linkeddata.uriburner.com/sparql> .
        ] .

# --- Specific Knowledge Graph Access Offers ---
# -- Price Specification --
<http://data.openlinksw.com/oplweb/offer-unitprice/GraphAccessPriceSpecification#this> a schema:UnitPriceSpecification, oplofr:RetailUnitPriceSpecification ;
    schema:priceCurrency "USD"^^xsd:string ;
    schema:price "2.99"^^xsd:decimal ;
    schema:unitCode "C62"^^xsd:string ; # Piece
    schema:name "Demo Graph Access" ;
    schema:validFrom "2026-06-09T00:00:00Z"^^xsd:dateTime ; # Placeholder
    schema:validThrough "2026-12-31T23:59:59Z"^^xsd:dateTime ; # Placeholder
    oplofr:interval "month"^^xsd:string ;
    oplofr:intervalCount "1"^^xsd:integer ;
    wdrs:describedby source: .

# -- License Description --
<http://data.openlinksw.com/oplweb/license/WorldCup2026GuideNamedGraphLicenseURIBurner#this> a opllic:ProductLicense, opllic:ExpiringLicense, opllic:Product, opllic:ACLOnly, opllic:SubscriptionLicense  ;
    oplsof:hasOperatingSystemFamily   oplsof:OSFamilyAny ;
    oplsof:hasDatabaseFamily oplsof:WorldWideWeb ;
    schema:image <https://www.openlinksw.com/DAV/oplweb3/images/world-cup-2026-file-access.jpg> ;
    schema:name "License for accessing the 2026 FIFA World Cup Country & Player Guide Knowledge Graph (Named Graph) via SPARQL on URIBurner" ;
    skos:prefLabel "2026 World Cup Country & Player Guide Knowledge Graph Access License (Named Graph)" ;
    skos:altLabel "Read-only SPARQL access license for the 2026 FIFA World Cup Country & Player Guide Meshup Named Graph, hosted on URIBurner" ;
    schema:description "This license grants read-only SPARQL access to the 2026 FIFA World Cup Country & Player Guide Meshup Named Graph (https://linkeddata.uriburner.com/DAV/demos/daas_paid/world-cup-2026-country-player-guide-meshup-gpt5-chat-1.ttl) — a GPT-5 Chat-generated knowledge graph meshing country qualification data with The Guardian's complete player guide." ;
    opllic:productLicenseOf <http://data.openlinksw.com/oplweb/URIBurnerDA#this> ;
    opllic:partOf <http://data.openlinksw.com/oplweb/offer/WorldCup2026GuideNamedGraphOfferURIBurner#this> ;
    opllic:hasDuration <http://data.openlinksw.com/oplweb/license/License-Duration#ongoing-subscription> ;
    opllic:graphParameter <https://linkeddata.uriburner.com/DAV/demos/daas_paid/world-cup-2026-country-player-guide-meshup-gpt5-chat-1.ttl> ;
    opllic:uriParameter <https://linkeddata.uriburner.com/sparql/?default-graph-uri=&query=SELECT+DISTINCT+%28SAMPLE%28%3Fs%29+AS+%3FsampleEntity%29%28COUNT%28*%29+AS+%3FentityCount%29%28%3Fo+as+%3FEntityType%29%0D%0AFROM+%3Chttps%3A%2F%2Flinkeddata.uriburner.com%2FDAV%2Fdemos%2Fdaas_paid%2Fworld-cup-2026-country-player-guide-meshup-gpt5-chat-1.ttl%3E+%0D%0AWHERE+%7B%3Fs+a+%3Fo%7D+%0D%0AORDER+BY+DESC%28%3FentityCount%29%0D%0ALIMIT+50&should-sponge=&format=text%2Fx-html%2Btr&timeout=30000> ;
    wdrs:describedby source: .

# -- Offer Description --
<http://data.openlinksw.com/oplweb/offer/WorldCup2026GuideNamedGraphOfferURIBurner#this> a schema:Offer, oplofr:SubscriptionOffer, oplofr:DemoGraphAccessOfferWorldCupMeshup ;
    oplofr:offerNumber "KG-TTL-GRAPH-ACCESS-UB-WORLDCUP-GUIDE"^^xsd:string ;
    schema:name "2026 FIFA World Cup Country & Player Guide Knowledge Graph (Named Graph) — Graph Access on URIBurner" ;
    skos:prefLabel "2026 World Cup Country & Player Guide Named Graph (SPARQL) Access" ;
    schema:comment "Purchasing this offer grants read-only SPARQL access to the 2026 FIFA World Cup Country & Player Guide Meshup Named Graph (https://linkeddata.uriburner.com/DAV/demos/daas_paid/world-cup-2026-country-player-guide-meshup-gpt5-chat-1.ttl) — a GPT-5 Chat-generated knowledge graph combining country qualification and player guide data." ;
    schema:description "Knowledge graph access offer providing read-only SPARQL access to the GPT-5 Chat-generated 2026 FIFA World Cup Country & Player Guide's named graph IRI https://linkeddata.uriburner.com/DAV/demos/daas_paid/world-cup-2026-country-player-guide-meshup-gpt5-chat-1.ttl, hosted on URIBurner." ;
    wdrs:describedby source: ;
    schema:businessFunction gr:Sell ;
    schema:itemOffered <http://data.openlinksw.com/oplweb/license/WorldCup2026GuideNamedGraphLicenseURIBurner#this> ;
    schema:priceSpecification <http://data.openlinksw.com/oplweb/offer-unitprice/GraphAccessPriceSpecification#this> ;
    oplofr:isMemberOf <http://data.openlinksw.com/oplweb/OfferGroupGraphAccess#this> ;
    schema:validFrom "2026-06-09T00:00:00Z"^^xsd:dateTime ; # Placeholder
    schema:validThrough "2026-12-31T23:59:59Z"^^xsd:dateTime ; # Placeholder
    schema:potentialAction <https://shop.openlinksw.com/cart.vsp?command=add&item=http%3A%2F%2Fdata.openlinksw.com%2Foplweb%2Foffer%2FWorldCup2026GuideNamedGraphOfferURIBurner%23this> ;
    skos:related [oplpro:hasFamily    <http://data.openlinksw.com/oplweb/product_family/opal#this> ] .


# --- Link provider to offers ---
<http://www.openlinksw.com/dataspace/organization/openlink#this> schema:offers
    <http://data.openlinksw.com/oplweb/offer/WorldCup2026GuideNamedGraphOfferURIBurner#this> .

## License Duration for Licenses to be associated with offers in this doc

<http://data.openlinksw.com/oplweb/license/License-Duration#ongoing-subscription>
    opllic:isDurationOf <http://data.openlinksw.com/oplweb/license/WorldCup2026GuideNamedGraphLicenseURIBurner#this> .

<http://data.openlinksw.com/oplweb/license/License-Duration#ongoing-subscription> a opllic:Duration ; 
    schema:name "License Duration — Ongoing subscription" .

## Turtle End ##