PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The variety of writing material used in some parts of the continent, historically, reflects the complex history of Africa's writing systems which in the past were in scribed on materials such as parchment, papyrus, leather, skin, fabric, sand, clay, and metal more extensively in some parts of the continent than others.
http://www.w3.org/ns/prov#wasQuotedFrom
  • africahistory.net