PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Reduction of the amount of prostoglandin, therefore, helps prevent headaches and other pain.
http://www.w3.org/ns/prov#wasQuotedFrom
  • naturalpainreliefforfibromyalgia.com