PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Examples of this additional information are date formats, range of values, sets of values, trigger fields, null values, foreign keys, partial keys, optimistic locking indicators, required fields for insert, calculated fields, child/dependent datastore persistent objects, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com