PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It was Y's birthday and this meant celebration was in order (if only to uphold the precedent of doing something fabulous for each other???s birthday, i.e. my birthday).
http://www.w3.org/ns/prov#wasQuotedFrom
  • lexeat.co.uk