PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This method is particularly applicable for potentially abusable or dangerous medications such as antidepressants, anticonvulsants, beta-blockers, alpha agonists and antagonists, neuroleptics, analgesics, antirheumatics, and chemotherapy agents.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com