PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Back pain is a widespread problem in modern society, and a lot of that pain comes from, believe it or not, lack of exercise of skeletal muscles, lower back muscles, abdominal muscles and so on.
http://www.w3.org/ns/prov#wasQuotedFrom
  • naturalnews.com