PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Even small stirrings raised the specter of restrictions on the slave trade and the probable collapse of the Union???what Thomas Jefferson called a ???fire bell in the night.??? There was an acute need for a national economic policy, and that was precisely why Congress refused to create one.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hbr.org