PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • for Levulan?? in dermatology may include treatment of skin conditions such as psoriasis, onychomycosis, warts,
http://www.w3.org/ns/prov#wasQuotedFrom
  • sec.gov