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view src/sparql/construct_siatec_vector_table_bnodes.sparql @ 32:e54146082eaf

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author stevenh
date Tue, 08 Jan 2013 18:52:19 +0000
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PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX owl: <http://www.w3.org/2002/07/owl#>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX abc: <http://example.org/abc#>
PREFIX seq: <http://example.org/seq#>
PREFIX sia: <http://example.org/sia#>

CONSTRUCT { _:vte rdf:type sia:VectorTableElement;
			sia:fromDatapoint ?datapoint1;
			sia:toDatapoint ?datapoint2}
WHERE
{
 	?datapoint1 sia:memberOfOrderedSet ?bnode .
 	?datapoint2 sia:memberOfOrderedSet ?bnode .
	?bnode a sia:OrderedSet .
	?datapoint1 sia:orderedIndex ?i1 .
	?datapoint2 sia:orderedIndex ?i2
}
GROUP BY ?datapoint1 ?datapoint2