PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In U.S. Pat. No. 5,504,773, issued Apr. 2, 1996, entitled ???Method and Apparatus for the Formatting of Data for Transmission,??? Padovani et al. describe a data format which facilitates the communication of various types of data, and data of various rates, to be communicated in a structured form.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com