PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In fact, most of the scientific research on echinacea has been conducted in Germany.Today, people use echinacea to shorten the duration of the common cold and flu and reduce symptoms, such as sore throat (pharyngitis), cough, and fever.
http://www.w3.org/ns/prov#wasQuotedFrom
  • umm.edu