PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Using market research methods such as focus groups and surveys can help you find out whether your product or service is something customers are willing to pay for.
http://www.w3.org/ns/prov#wasQuotedFrom
  • canadabusiness.ca