PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As with new application of any technology, some problems arose at the beginning mainly due to compatibility and interoperability aspects.[4][5] However, there have been relevant improvements since then, and currently the reliability of the radio-based communication systems has grown significantly.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org