PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • problem such as acne and nothing they???ve tried will work to get rid of it and they???re searching for best acne products and you???re
http://www.w3.org/ns/prov#wasQuotedFrom
  • docstoc.com