PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Among other essentials, it also needs relationships with libraries, schools of all kinds, and the people who create books and other content.
http://www.w3.org/ns/prov#wasQuotedFrom
  • librarycity.org