PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Back aches are the most common complaints, according to the Mayo Clinic, and because the back is so big, the problem can feel bigger that it is.
http://www.w3.org/ns/prov#wasQuotedFrom
  • backpainsingapore.com