PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This invention is a method and system for providing a communications distribution network using A/C power lines that is compatible with standard wireless communication devices such as personal communications systems (PCS), cellular, and satellite communication devices, and which addresses the problem of signal distortion and/or blockage common within certain buildings or other structures.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com