PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some of the mortality therefore, in almost every country, is forced by the too great frequency of marriage; and in every country a great mortality, whether arising principally from this cause or occasioned by the number of great towns and manufactories and the natural unhealthiness of the situation, will necessarily produce a great frequency of marriage.
http://www.w3.org/ns/prov#wasQuotedFrom
  • econlib.org