PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • LONDON, UK (GlobalData), 9 August 2012 - Alzheimer???s disease is a debilitating neurodegenerative disease characterized by dementia and memory loss.
http://www.w3.org/ns/prov#wasQuotedFrom
  • biospace.com