ProductDB

ProductDB makes product information from ProductWiki available as Linked Data and as a part of the Linked Open eCommerce Web (LOC).

Ontologies used include:

There is a SPARQL endpoint at http://api.talis.com/stores/productdb/services/sparql that can be used to query for gr:ProductOrServiceModels, e.g.

SELECT ?m WHERE {?m a <http://purl.org/goodrelations/v1#ProductOrServiceModel>}

Products can also be accessed via the RESTful API, e.g.:
http://productdb.org/classifications/productwiki/products/car-subwoofers

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  xmlns:foaf="http://xmlns.com/foaf/0.1/"
  xmlns:skos="http://www.w3.org/2004/02/skos/core#"
  xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
  xmlns:ov="http://open.vocab.org/terms/">

<rdf:Description rdf:about="http://productdb.org/classifications/productwiki/products/car-subwoofers">
    <foaf:isPrimaryTopicOf rdf:resource="http://www.productwiki.com/car-subwoofers/"/>
    <skos:inScheme rdf:resource="http://productdb.org/classifications/productwiki"/>
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:broader rdf:resource="http://productdb.org/classifications/productwiki/products/car-audio"/>
    <rdfs:label>Car Subwoofers</rdfs:label>
</rdf:Description>

<rdf:Description rdf:about="http://productdb.org/gtin/00713034027607">
    <ov:category rdf:resource="http://productdb.org/classifications/productwiki/products/car-subwoofers"/>
</rdf:Description>
...
</rdf:RDF>

SKOS Product Categories

Product categories are organized into categories using http://www.w3.org/2004/02/skos/core#Concept (SKOS,) and products are associated with a category using http://open.vocab.org/terms/category (OpenVocab).

A list of product categories can be obtained by running the SPARQL query:
SELECT DISTINCT ?m WHERE {?m a <http://www.w3.org/2004/02/skos/core#Concept>}
at the SPARQL endpoint at http://api.talis.com/stores/productdb/services/sparql.

while the actual classifications applied to the products have the pattern:

URI Space defines the URI patterns used by ProductDB.

Food Categories

Currently no food entries (with rdf:type http://productdb.org/types/food).

Product Categories

Currently no entries for http://productdb.org/schema/Product.