PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In general, the best time to nap is between 1 p.m. and 4 p.m., when the body's 24-hour circadian rhythm normally experiences a lull that makes it easier to snooze.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aarp.org