PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Medical problems that cause sleep deprivation can be either conditions in which loss of sleep is a side effect, or primary sleep disorders that disrupt normal slumber as a main effect.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fallingasleep.net