PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Martin Luther King Jr. and other civil rights leaders, led thousands of people to organize protests, sit-ins, boycotts, and other actions to make it known that they were not willing to accept unfair treatment any longer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • jfklibrary.org