PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The current CEO is Peter Stern.The Bitly URL shortening service is popular on microblogging website Twitter because it was the default URL shortening service on the website since May 6, 2009, replacing TinyURL. Several competing services, such as Trim, shut down their services after they found that it was difficult to compete with Bitly on Twitter.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mashable.com