PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Alzheimer???s is a progressive brain disease that, according to the National Institutes of Health, ???slows memory and thinking skills and, eventually even the ability to carry out the simplest tasks.??? More than a half-million people die in the U.S. every year from it and caring costs are beyond $200 billion per year.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bizjournals.com