PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In fact, however, factors of the D/A converter, such as resolution and arithmetic operation precision, make voltage VN at node N differ from reference voltage Vref.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com