PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When the increase of the number of men surpassing their means of subsistence, the necessary result must be either a continual diminution of happiness and population, a movement truly retrograde, or, at least, a kind of oscillation between good and evil?
http://www.w3.org/ns/prov#wasQuotedFrom
  • marxists.org