PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Moreover, an ???isolated??? nucleic acid molecule, such as a cDNA molecule, can be substantially free, e.g., at least 60%, 70%, 75%, 80%, 85%, 90%, 95%, 98%, or 99%, free of other cellular material, or culture medium when produced by recombinant techniques, or substantially free of chemical precursors or other chemicals when chemically synthesized.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com