PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The northern hemisphere migratory bird species that winter in tropical forest are threatened, with many populations of warblers, vireos, and other species, including their predators and the tropical flora, because tropical forests are increasing being replaced by ranch land grasses, monoculture agriculture, and, most ironically and tragically, palm plantations for palm oil.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wattsupwiththat.com