PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Useful hone grafting materials include, as illustrative examples, cartilage; bone from autologous or allograft sources; demineralized bone matrix; bone morphogenic proteins in conjunction with a carrier, such as collagen; hydroxylapatite, calcium phosphates, or other ceramic materials, alone or in combination with bone marrow aspirate; and mixtures thereof.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freshpatents.com