PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • That???s because certain areas of your body such as your back, hips and shoulders absorb all the pressure of your weight as you sleep.
http://www.w3.org/ns/prov#wasQuotedFrom
  • contourliving.com