PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • anic samples or their derivatives (such as a cell extract or a purified biological sample), or environmental sources, such as an air or water sample.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com