PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I encourage personal exploration in this area, but I do not think it is necessarily key to further progress in may areas of science, including physics and biology.
http://www.w3.org/ns/prov#wasQuotedFrom
  • science20.com