PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When we looked into your ad, we were even more excited that Groupon is taking on causes such as Tibet, Rainforest and Save the whales.
http://www.w3.org/ns/prov#wasQuotedFrom
  • groupon.com