PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The American Anti-Slavery Society, established in 1833, flooded the slave states with abolitionist literature and lobbied in Washington, D.C. Writers like J.G. Whittier and orators such as Wendell Phillips lent strength to the cause.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com