PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • NOW, THEREFORE, I, HARRY S. TRUMAN, President of the United States of America, do hereby proclaim Saturday, May 22, 1948, as National Maritime Day; and I urge the people of the United States to observe that day by displaying the flag of the United States at their homes or other suitable places, and I direct the officials of the Government to display the flag on that day on all Government buildings
http://www.w3.org/ns/prov#wasQuotedFrom
  • usmm.org