PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When one is exposed to too much artificial lighting, this can disrupt the circadian clock, and lead to sleeping problems and other health issues.
http://www.w3.org/ns/prov#wasQuotedFrom
  • trendhunter.com