PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Bongard problems are studies in pattern recognition and are, thus, useful to such researchers as neurologists and psychologists as well as those studying artificial intelligence.A Bongard problem is a set of twelve squares ??? six on the left, six on the right ??? with figures in them.
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  • blogspot.com