PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is important to try to differentiate if your headache is sinus in origin or due to another cause, since treatment for different types of headaches varies greatly.
http://www.w3.org/ns/prov#wasQuotedFrom
  • healthexpertadvice.org