PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, my experience with them is linking 8 20L on 2 sumps (took 2 weeks to plump and was a PITA)
http://www.w3.org/ns/prov#wasQuotedFrom
  • plantedtank.net