Manufacturers and dealers of cars can publish all characteristics and features of their vehicles on the Web, which empowers novel recommendation applications to fairly compare a vast amount of vehicle offers.
Scenario: Miller Inc. sells the following car:
# Car Sales
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix gr: <http://purl.org/goodrelations/v1#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix dbpedia: <http://dbpedia.org/resource/> .
@prefix vso: <http://purl.org/vso/ns#> .
@prefix foo: <http://example.org/#> .
# Company / Vendor Data (needed only once for all offers)
foo:company a gr:BusinessEntity ;
gr:legalName "Miller Inc." ;
foaf:page <http://www.miller.com/> ;
gr:offers foo:offer1 .
# Offer: Price, Payment, Conditions
foo:offer1 a gr:Offering ;
gr:includes foo:car_155049 ;
gr:hasBusinessFunction gr:Sell ;
gr:hasPriceSpecification [ a gr:UnitPriceSpecification ;
gr:hasCurrency "USD"^^xsd:string ;
gr:hasCurrencyValue "11990"^^xsd:float ] ;
foaf:page <http://www.agautosalesny.com/details.php?key=71> . # URI of the web page
# Car Specification
foo:car_155049 a vso:Automobile, gr:Individual ; # it' a real car
gr:hasManufacturer dbpedia:Chevrolet ;
gr:hasMakeAndModel dbpedia:Chevrolet_Camaro ;
vso:modelDate "2002-01-01"^^xsd:date ; # year-only data is not possible in xsd:date and also problematic
vso:VIN "2G1FP22G522155049"^^xsd:string ;
vso:bodyStyle <http://dbpedia.org/resource/Coup%C3%A9> ; # Coupé
vso:color "red"@en ;
vso:engineDisplacement [ a gr:QuantitativeValueFloat ;
gr:hasValueFloat "5.7"^^xsd:float ;
gr:hasUnitOfMeasurement "LTR"^^xsd:string ] ;
vso:engineName "5.7L V8 OHV 16V"@en ;
vso:mileageFromOdometer [ a gr:QuantitativeValueFloat ;
gr:hasValueFloat "42000"^^xsd:float ;
gr:hasUnitOfMeasurement "SMI"^^xsd:string ] ;
gr:hasStockKeepingUnit "155049"^^xsd:string ;
vso:gearsTotal [ a gr:QuantitativeValueInteger ;
gr:hasValueInteger "6"^^xsd:int ;
gr:hasUnitOfMeasurement "C62"^^xsd:string ] ;
vso:transmission dbpedia:Manual_transmission ;
vso:fuelType dbpedia:Gasoline ;
vso:rentalUsage "false"^^xsd:boolean ;
vso:feature dbpedia:Cup_holder,
dbpedia:Power_window,
dbpedia:Air_conditioner,
dbpedia:Anti-lock_braking_system ; # Add more DBPedia / Wikipedia URIs for additional features
foaf:depiction <http://www.agautosalesny.com/super_admin/car_images/71-Photo-01_large.jpg> ; # URI of a photo
foaf:page <http://www.agautosalesny.com/details.php?key=71> . # URI of the web page
div xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" ns="http://www.w3.org/1999/xhtml" xmlns:foo="http://example.org/#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:gr="http://purl.org/goodrelations/v1#" xmlns:dbpedia="http://dbpedia.org/resource/" xmlns:vso="http://purl.org/vso/ns#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#">
<div about="http://example.org/#company" typeof="gr:BusinessEntity">
<div property="gr:legalName" content="Miller Inc."></div>
<div rel="foaf:page" resource="http://www.miller.com/"></div>
<div rel="gr:offers">
<div about="#offer1" typeof="gr:Offering">
<div rel="gr:hasBusinessFunction" resource="http://purl.org/goodrelations/v1#Sell"></div>
<div rel="gr:hasPriceSpecification">
<div typeof="gr:UnitPriceSpecification">
<div property="gr:hasCurrency" content="USD" datatype="xsd:string"></div>
<div property="gr:hasCurrencyValue" content="11990" datatype="xsd:float"></div>
<div>
</div>
</div rel="gr:includes">
<div about="#car_155049" typeof="vso:Automobile gr:Individual">
<div property="vso:VIN" content="2G1FP22G522155049" datatype="xsd:string"></div>
<div rel="vso:bodyStyle" resource="http://dbpedia.org/resource/Coup%C3%A9"></div>
<div property="vso:color" content="red" xml:lang="en"></div>
<div rel="foaf:depiction" resource="http://www.agautosalesny.com/super_admin/car_images/71-Photo-01_large.jpg"></div>
<div rel="vso:engineDisplacement">
<div typeof="gr:QuantitativeValueFloat">
<div property="gr:hasUnitOfMeasurement" content="LTR" datatype="xsd:string"></div>
<div property="gr:hasValueFloat" content="5.7" datatype="xsd:float"></div>
<div>
</div>
</div property="vso:engineName" content="5.7L V8 OHV 16V" xml:lang="en"></div>
<div rel="vso:feature" resource="http://dbpedia.org/resource/Cup_holder"></div>
<div rel="vso:feature" resource="http://dbpedia.org/resource/Anti-lock_braking_system"></div>
<div rel="vso:feature" resource="http://dbpedia.org/resource/Power_window"></div>
<div rel="vso:feature" resource="http://dbpedia.org/resource/Air_conditioner"></div>
<div rel="vso:fuelType" resource="http://dbpedia.org/resource/Gasoline"></div>
<div rel="vso:gearsTotal">
<div typeof="gr:QuantitativeValueInteger">
<div property="gr:hasUnitOfMeasurement" content="C62" datatype="xsd:string"></div>
<div property="gr:hasValueInteger" content="6" datatype="xsd:int"></div>
<div>
</div>
</div rel="gr:hasMakeAndModel" resource="http://dbpedia.org/resource/Chevrolet_Camaro"></div>
<div rel="gr:hasManufacturer" resource="http://dbpedia.org/resource/Chevrolet"></div>
<div property="gr:hasStockKeepingUnit" content="155049" datatype="xsd:string"></div>
<div rel="vso:mileageFromOdometer">
<div typeof="gr:QuantitativeValueFloat">
<div property="gr:hasUnitOfMeasurement" content="SMI" datatype="xsd:string"></div>
<div property="gr:hasValueFloat" content="42000" datatype="xsd:float"></div>
<div>
</div>
</div property="vso:modelDate" content="2002-01-01" datatype="xsd:date"></div>
<div rel="foaf:page" resource="http://www.agautosalesny.com/details.php?key=71"></div>
<div property="vso:rentalUsage" content="false" datatype="xsd:boolean"></div>
<div rel="vso:transmission" resource="http://dbpedia.org/resource/Manual_transmission"></div>
<div>
</div>
</div rel="foaf:page" resource="http://www.agautosalesny.com/details.php?key=71"></div>
<div>
</div>
</div>
</div> </
Scenario: Miller Inc. offers the following car class for rent.
# Car Rental
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix gr: <http://purl.org/goodrelations/v1#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix dbpedia: <http://dbpedia.org/resource/> .
@prefix vso: <http://purl.org/vso/ns#> .
@prefix foo: <http://example.org/#> .
# Company Data (needed only once for all offers)
foo:company a gr:BusinessEntity ;
gr:legalName "Miller Inc." ;
foaf:page <http://www.miller.com/> ;
gr:offers foo:offer2 .
# Offer: Price, Payment, Conditions
foo:offer2 a gr:Offering ;
gr:includes foo:cars ;
gr:hasBusinessFunction gr:LeaseOut ;
gr:hasPriceSpecification [ a gr:UnitPriceSpecification ;
gr:hasCurrency "USD"^^xsd:string ;
gr:hasCurrencyValue "50"^^xsd:float ;
gr:hasUnitOfMeasurement "DAY"^^xsd:string ] ;
foaf:page <http://example.org/economy-car-deal> . # URI of the web page
# Car Specification
foo:cars a vso:Automobile, gr:SomeItems ; # it' a placeholder for multiple cars
vso:ACRISSCode "ECMN"^^xsd:string ; # Rental car category
vso:doors [ a gr:QuantitativeValueInteger ;
gr:hasMinValueInteger "2"^^xsd:int ;
gr:hasMaxValueInteger "4"^^xsd:int ;
gr:hasUnitOfMeasurement "C62"^^xsd:string ] ;
vso:transmission dbpedia:Manual_transmission ;
vso:fuelType dbpedia:Gasoline ;
foaf:page <http://example.org/economy-car-deal> . # URI of the web page
div xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" ns="http://www.w3.org/1999/xhtml" xmlns:foo="http://example.org/#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:gr="http://purl.org/goodrelations/v1#" xmlns:dbpedia="http://dbpedia.org/resource/" xmlns:vso="http://purl.org/vso/ns#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#">
<div about="http://example.org/#company" typeof="gr:BusinessEntity">
<div property="gr:legalName" content="Miller Inc."></div>
<div rel="gr:offers" resource="#offer2"></div>
<div rel="foaf:page" resource="http://www.miller.com/"></div>
<div>
</div about="#offer2" typeof="gr:Offering">
<div rel="gr:hasBusinessFunction" resource="http://purl.org/goodrelations/v1#LeaseOut"></div>
<div rel="gr:hasPriceSpecification">
<div typeof="gr:UnitPriceSpecification">
<div property="gr:hasCurrency" content="USD" datatype="xsd:string"></div>
<div property="gr:hasCurrencyValue" content="50" datatype="xsd:float"></div>
<div property="gr:hasUnitOfMeasurement" content="DAY" datatype="xsd:string"></div>
<div>
</div>
</div rel="gr:includes">
<div about="#cars" typeof="vso:Automobile gr:SomeItems">
<div property="vso:ACRISSCode" content="ECMN" datatype="xsd:string"></div>
<div rel="vso:transmission" resource="http://dbpedia.org/resource/Manual_transmission"></div>
<div rel="vso:doors">
<div typeof="gr:QuantitativeValueInteger">
<div property="gr:hasMaxValueInteger" content="4" datatype="xsd:int"></div>
<div property="gr:hasMinValueInteger" content="2" datatype="xsd:int"></div>
<div property="gr:hasUnitOfMeasurement" content="C62" datatype="xsd:string"></div>
<div>
</div>
</div rel="vso:fuelType" resource="http://dbpedia.org/resource/Gasoline"></div>
<div rel="foaf:page" resource="http://example.org/economy-car-deal"></div>
<div>
</div>
</div rel="foaf:page" resource="http://example.org/economy-car-deal"></div>
<div>
</div> </
Scenario: Miller Inc. offers bikes for rent. The rate is 10 $ per day.
# Bike Rental
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix gr: <http://purl.org/goodrelations/v1#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix dbpedia: <http://dbpedia.org/resource/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix vso: <http://purl.org/vso/ns#> .
@prefix foo: <http://example.org/#> .
# Company Data (needed only once for all offers)
foo:company a gr:BusinessEntity ;
gr:legalName "Miller Inc." ;
foaf:page <http://www.miller.com/ > ;
gr:offers foo:offer3 .
# Offer: Price, Payment, Conditions
foo:offer3 a gr:Offering ;
gr:includes foo:bikes ;
gr:hasBusinessFunction gr:LeaseOut ;
gr:hasPriceSpecification [ a gr:UnitPriceSpecification ;
gr:hasCurrency "USD"^^xsd:string ;
gr:hasCurrencyValue "10"^^xsd:float ;
gr:hasUnitOfMeasurement "DAY"^^xsd:string ] ;
foaf:page <http://example.org/bike-rental > . # URI of the web page
# Bike Specification
foo:bikes a vso:Bicycle, gr:SomeItems ; # it' a placeholder for multiple bikes
foaf:page <http://example.org/bike-rental > . # URI of the web page
div xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" ns="http://www.w3.org/1999/xhtml" xmlns:foo="http://example.org/#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:gr="http://purl.org/goodrelations/v1#" xmlns:vso="http://purl.org/vso/ns#" xmlns:vcard="http://www.w3.org/2006/vcard/ns#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#">
<div about="http://example.org/#company" typeof="gr:BusinessEntity">
<div property="gr:legalName" content="Miller Inc."></div>
<div rel="gr:offers">
<div about="#offer3" typeof="gr:Offering">
<div rel="gr:hasBusinessFunction" resource="http://purl.org/goodrelations/v1#LeaseOut"></div>
<div rel="gr:hasPriceSpecification">
<div typeof="gr:UnitPriceSpecification">
<div property="gr:hasCurrency" content="USD" datatype="xsd:string"></div>
<div property="gr:hasCurrencyValue" content="10" datatype="xsd:float"></div>
<div property="gr:hasUnitOfMeasurement" content="DAY" datatype="xsd:string"></div>
<div>
</div>
</div rel="gr:includes">
<div about="#bikes" typeof="vso:Bicycle gr:SomeItems">
<div rel="foaf:page" resource="http://example.org/bike-rental"></div>
<div>
</div>
</div rel="foaf:page" resource="http://example.org/bike-rental"></div>
<div>
</div>
</div rel="foaf:page" resource="http://www.miller.com/"></div>
<div>
</div> </
Scenario: Miller Inc. offers canoes for 2 - 3 paddlers for rent. The rate is 10 $ per day.
# Boat Rental
# Miller Inc. offers canoes for 2 - 3 paddlers for rent. The rate is 10 $ per day.
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix gr: <http://purl.org/goodrelations/v1#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix dbpedia: <http://dbpedia.org/resource/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix vso: <http://purl.org/vso/ns#> .
@prefix foo: <http://example.org/#> .
# Company Data (needed only once for all offers)
foo:company a gr:BusinessEntity ;
gr:legalName "Miller Inc." ;
foaf:page <http://www.miller.com/ > ;
gr:offers foo:offer4 .
# Offer: Price, Payment, Conditions
foo:offer4 a gr:Offering ;
gr:includes foo:canoes ;
gr:hasBusinessFunction gr:LeaseOut ;
gr:hasPriceSpecification [ a gr:UnitPriceSpecification ;
gr:hasCurrency "USD"^^xsd:string ;
gr:hasCurrencyValue "10"^^xsd:float ;
gr:hasUnitOfMeasurement "DAY"^^xsd:string ] ;
foaf:page <http://example.org/canoe-rental > . # URI of the web page
# Bike Specification
foo:canoes a vso:Canoe, gr:SomeItems ; # it' a placeholder for multiple canoes
vso:seatingCapacity [ a gr:QuantitativeValueInteger ;
gr:hasMinValueInteger "2"^^xsd:int ;
gr:hasMaxValueInteger "3"^^xsd:int ;
gr:hasUnitOfMeasurement "C62"^^xsd:string ] ;
foaf:page <http://example.org/canoe-rental > . # URI of the web page
# Option: Indicate pick-up location
foo:offer4 gr:availableAtOrForm foo:KeyWestStore .
foo:KeyWestStore a gr:LocationOfSalesOrServiceProvisioning ;
rdfs:label "Rental Location: Key West"@en ;
vcard:adr
[ a vcard:Address ;
vcard:country-name "USA" ;
vcard:locality "Key West" ;
vcard:postal-code "1234" ;
vcard:street-address "1234 Beach Street"
] ;
vcard:geo
[ vcard:latitude "48.08"^^xsd:float ;
vcard:longitude "11.64"^^xsd:float
] ;
vcard:tel "+1 408 970-6104" ;
foaf:page <http://example.org/canoe-rental/keywestStore > .
div xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" ns="http://www.w3.org/1999/xhtml" xmlns:foo="http://example.org/#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:gr="http://purl.org/goodrelations/v1#" xmlns:vso="http://purl.org/vso/ns#" xmlns:vcard="http://www.w3.org/2006/vcard/ns#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#">
<div about="http://example.org/#company" typeof="gr:BusinessEntity">
<div property="gr:legalName" content="Miller Inc."></div>
<div rel="gr:offers">
<div about="#offer4" typeof="gr:Offering">
<div rel="gr:hasBusinessFunction" resource="http://purl.org/goodrelations/v1#LeaseOut"></div>
<div rel="gr:hasPriceSpecification">
<div typeof="gr:UnitPriceSpecification">
<div property="gr:hasCurrency" content="USD" datatype="xsd:string"></div>
<div property="gr:hasCurrencyValue" content="10" datatype="xsd:float"></div>
<div property="gr:hasUnitOfMeasurement" content="DAY" datatype="xsd:string"></div>
<div>
</div>
</div rel="gr:includes">
<div about="#canoes" typeof="gr:SomeItems">
<div rel="rdf:type" resource="http://purl.org/vso/ns#Canoe"></div>
<div rel="foaf:page" resource="http://example.org/canoe-rental"></div>
<div rel="vso:seatingCapacity">
<div typeof="gr:QuantitativeValueInteger">
<div property="gr:hasMaxValueInteger" content="3" datatype="xsd:int"></div>
<div property="gr:hasMinValueInteger" content="2" datatype="xsd:int"></div>
<div property="gr:hasUnitOfMeasurement" content="C62" datatype="xsd:string"></div>
<div>
</div>
</div>
</div>
</div rel="foaf:page" resource="http://example.org/canoe-rental"></div>
<div>
</div>
</div rel="foaf:page" resource="http://www.miller.com/"></div>
<div>
</div> </