PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It???s important to keep track of thermocline depths because fish often gather just above or below them. (Fishing tip: Areas where drop-offs, ledges, and other structures intersect with the thermocline are often red-hot).
http://www.w3.org/ns/prov#wasQuotedFrom
  • boats.com