PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • holars, and public-health officials, and sociologists, and especially psychiatrists and psychologists ??? have devoted so much ink to thinking, and talking, and exploring suicide that it???s hard to say that it???s, that it???s under-examined.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freakonomics.com