PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Also, many different types of recording media can be used, such as: optical, magnetic, laser magnetic, tape, cartridge, or flash random access memory (RAM). [0030] The system and method described herein may be integrated into advanced Internet-or network-based knowledge systems as related to information retrieval, information extraction, and question and answer systems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com