PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention relates to attitude sensors and in particular to such sensors as may be used in or to form compasses, attitude and rotation rate measurement devices or combinations of these.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com