PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Then he leaned back in his chair, eyes wide and face blank, swallowed and coughed and sort of laughed, and starting whistling La Cucaracha.
http://www.w3.org/ns/prov#wasQuotedFrom
  • queserasera.org