PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Just avoid any stimulants, such as caffeine, tobacco, or alcohol, for at least 30 minutes before a reading.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blackdoctor.org