PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One-in-5 U.S. adults show signs of chronic sleep deprivation, making the condition a widespread public health problem related to health issues such as obesity, cardiovascular problems and memory problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • upi.com