PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It wasn't until my daughter was a few months old that it dawned on me that when the pediatricians and child-care books referred to "separation anxiety, they were referring to the baby's psyche, not to mine.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wsj.com