PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If you have an animal such as a horse or cow with a lifespan of 20-30 years (based on the breed) a five year time period is ??-1/6 of its life.
http://www.w3.org/ns/prov#wasQuotedFrom
  • energyindepth.org