PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other noteworthy problems may exist however, those presented above should be sufficient to demonstrate that previous techniques appearing in the art have not been altogether satisfactory, particularly in providing a method and apparatus for quickly and inexpensively connecting one or more lines despite some degree of angular misalignment and without using a seal for alignment functions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com