PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Stress and other stimuli may trigger or increase your headaches.The National Headache Foundation recommends the following to avoid those holiday headaches:1.
http://www.w3.org/ns/prov#wasQuotedFrom
  • healthnewsdigest.com