PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • According to the National Wildlife Federation spending time outside raises levels of Vitamin D, helping protect children from future bone problems, heart disease, diabetes and other health issues.
http://www.w3.org/ns/prov#wasQuotedFrom
  • feedblitz.com