PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Writing system: A set of signs used to represent a language, such as an alphabet, or a set of rules used to write a language, such as conventions of spelling and punctuation. [e]
http://www.w3.org/ns/prov#wasQuotedFrom
  • citizendium.org