PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Echinacea is an herb, often taken as a pill or prepared as a tea in an effort to treat and shorten the duration of the common cold and upper respiratory infections.Despite its popularity, studies show that its benefits are debatable.
http://www.w3.org/ns/prov#wasQuotedFrom
  • howstuffworks.com