PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Intracranial tumors, such as glioblastoma multiforme and astrocytomas, are among the most aggressive and difficult to cure.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stanford.edu