PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gmail is a service that 500 million people use to interact with customers and prospects ??? and many of those users are small business people.
http://www.w3.org/ns/prov#wasQuotedFrom
  • smallbiztrends.com