PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Green tea does contain active ingredients, particularly caffeine, which can cause problems such as an increased heart rate or insomnia for some.
http://www.w3.org/ns/prov#wasQuotedFrom
  • askmen.com