Vocabularies/PTO

= The Product Types Ontology Extension for GoodRelations =

Overview
www.productontology.org allows using any Wikipedia URI for defining the types of product or services for schema.org and GoodRelations markup.

It basically provides product class definitions for each lemma ("word") defined in the English Wikipedia.

See for more details
 * http://www.productontology.org/

Resources

 * Ontology Specification: The ontology is highly modularized, i.e., you can retrieve the definitions for each class individually.

Example: Laser_printer
 * Class identifier: http://www.productontology.org/id/Laser_printer
 * HTML document: http://www.productontology.org/id/Laser_printer.html
 * OWL as RDF/XML: http://www.productontology.org/id/Laser_printer.rdf
 * OWL as Turtle: http://www.productontology.org/id/Laser_printer.ttl
 * Dump file: See http://www.productontology.org/#dump
 * Wiki page http://wiki.goodrelations-vocabulary.org/Vocabularies/PTO
 * Community and Feedback
 * See the Ask a question! bar on the left

Quickstart
 We sell a hammer for for $ 19.99 

Examples
Scenario: We sell a hammer for for $ 19.99

Extending the Facebook Open Graph Protocol (OGP)
You can also use the class definitions from www.productontology.org for better describing the type of your page or product for the Facebook Open Graph Protocol. Simply define the namespace prefix pto: in the &lt;html&gt; element of your page and use the compact URI (CURIE), e.g. pto:Hammer in combination with og:type as follows: Here is a complete example: