PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Such statements can typically be identified by terminology such as may, will, could, "should, expect, plan, anticipate, believe, intend, possible, continue, objective or other similar expressions concerning matters that are not historical facts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sys-con.com