PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • devices such as tape or libraries, is well suited to the last layer in the storage hierarchy because data migration does not occur from this layer to a subsequent layer so intra layer data sorting does not matter.
http://www.w3.org/ns/prov#wasQuotedFrom
  • docstoc.com