PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As a student of both people and the land, Leopold recognized that what had not yet emerged was an ethic dealing with how the individual deals with a much larger community???including ???soils, waters, plants, and animals, or collectively: the land.??? Leopold saw the land ethic as a product of social evolution, developing in the minds of a thinking community.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aldoleopold.org