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author atsuko
date Thu, 25 Aug 2011 22:14:55 -0400
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# Which literals have a datatype and which are errors.

PREFIX : <http://example/> 
PREFIX  xsd:    <http://www.w3.org/2001/XMLSchema#>

SELECT ?x
{ ?x :p ?v . 
  FILTER(  datatype(?v) != <http://example/NotADataTypeIRI> ) 
}