PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Left alone and aware that Pennsylvania was a free state, Johnson alerted one of the hotel???s black staff members that she wanted abolitionists to help her claim her freedom.
http://www.w3.org/ns/prov#wasQuotedFrom
  • philadelphiahistory.org