PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the decades that followed, significant progress was made, including the Civil Rights Act of 1964 ??? a law banning all forms of racial discrimination ??? and the appointment of the nation???s first black Supreme Court justice, Thurgood Marshall, in 1967.
http://www.w3.org/ns/prov#wasQuotedFrom
  • annenbergclassroom.org