PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, in a system for the medical field, resources may include text books (including drawings, figures, and equations), bibliographic resources, on-line journals, drug databases, national clinical guidelines, and evidence-based medicine resources, patient information, and local enterprise information, such as drug formularies, policies and procedures, or teaching modules.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com