. . . """This states that a particular gr:ProductOrServiceModel is a variant of another product or service model. It is pretty safe to infer that the variant inherits all gr:quantitativeProductOrServiceProperty, gr:qualitativeProductOrServiceProperty, and gr:datatypeProductOrServiceProperty values that are defined for the first gr:ProductOrServiceModel. Example: foo:Red_Ford_T_Model gr:isVariantOf foo:Ford_T_Model"""@en . "Notation3 description of is variant of (0..1)" . . "HTML description of is variant of (0..1)" . "text/n3" . "type" . "label" . "text/plain" . . . "application/rdf+xml" . . "Source"@en . . . _:N6dc2b63a367141a98eb575bfcb10f79b . "application/xhtml+xml" . _:N6dc2b63a367141a98eb575bfcb10f79b . . . "RDF/XML description of is variant of (0..1)" . . . "ObjectProperty" . "The GoodRelations Vocabulary for Semantic Web-based E-Commerce"@en . . . "text/html" . "domain" . "NTriples description of is variant of (0..1)" . . "Description of is variant of (0..1)" . "GoodRelations Ontology"@en . . "range" . "is variant of (0..1)"@en . "Turtle description of is variant of (0..1)" . "isDefinedBy" . "text/turtle" . . "Product or service model"@en . . . . . "comment" .