PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Recent research has discovered critical links between inadequate sleep and a broad range of health problems including infections such as colds and flu, obesity, cardiovascular disease, diabetes, and even cancer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • drweil.com