PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Schema markup can help businesses expand the types of information that is displayed to users by tagging portions of the existing content.For instance, if one of your location pages lists your hours of operation, a description of the business and a postal address, you can use special tags to define what these individual ???properties??? are in order to help Google display the data in search results
http://www.w3.org/ns/prov#wasQuotedFrom
  • searchenginejournal.com