PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition to the identity of chemokines, other variables such as the amount or type of chemokine-secreting residual tumor may be important.
http://www.w3.org/ns/prov#wasQuotedFrom
  • plos.org