PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • EDIT: Stripping more than one part of a string at the same time can lead to pitfalls, e.g. Sinan's point below about leaving trailing spaces in the Elizabeth portion.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackoverflow.com