PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There are three main variants of this pulmonary disorder: transudative pleural effusion is characterized as fluid leaking into the pleura space, exudative pleural effusion is caused by the presence of leaking blood vessels, and a third type is caused by tuberculosis, pneumonia, and other bacterial infections.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.org