PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Poly(A) polymerase may be from any source, but specifically contemplated is a poly(A) polymerase from yeast or E. coli, which may be recombinant or purified from the organism.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com