PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • New collections are added on a regular basis, with sample types including DNA, RNA, serum, plasma, urine and cerebrospinal fluid.
http://www.w3.org/ns/prov#wasQuotedFrom
  • biospace.com