PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Holding your head forward adds severe stress to the spine, which can lead to pain in the neck and upper back, and other problems such as headaches and even respiratory difficulties.
http://www.w3.org/ns/prov#wasQuotedFrom
  • kickstarter.com