PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Further, the above physiologically active substances include nitrogen mustard N-oxide hydrochloride, mercaptopurine, etoposide, actinomycin D, mitoxanthrone hydrochloride, L-asparaginase, lentinan, acyclovir, and cytokines such as IL-1, TNF, and IFN-??.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com