PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The economy and the impact on customer spending and the internal impact on cost is a significant challenge for these European organizations to overcome in 2013.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ptc.com