PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Be sure to keep a cushion of at least 10% to 20% of the total project cost to cover last-minute changes, delays and other problems you (and nobody else) can foresee.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com