PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The study indicates that people experience less back pain and fewer stress symptoms when sleeping on a new mattress, noting that the best mattress for back pain is a new one.
http://www.w3.org/ns/prov#wasQuotedFrom
  • plushbeds.com