PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But wealth causing a talent drain as people leave the Bay Area because they can???t get ahead is a problem ??? and it???s only getting worse.
http://www.w3.org/ns/prov#wasQuotedFrom
  • venturebeat.com