PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Convert is a freeware program that translates distance, areas and other units ? very useful for changing between metric and imperial measurements. (Convert is included in the fGIS distribution file.)
http://www.w3.org/ns/prov#wasQuotedFrom
  • ruraltech.org