PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Multiple myeloma is a rare form of cancer that is derived from a clonal population of cancerous (malignant) plasma cells.
http://www.w3.org/ns/prov#wasQuotedFrom
  • petmd.com