PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Indeed empirical evidence suggest that isolated societies under a critical population thresold tend not to innovate or even to regress (in terms of science, arts, language and most if not all forms of human expression) and this probably applies to homogenous ???groups??? like the one you are talking about.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ibiblio.org