PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Strontium is a bone-seeking mineral incorporated by ionic substitution for calcium onto the crystal surface of bone.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ihealthtree.com