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comparison sparql/sparql/test/dawg/data-r2/algebra/opt-filter-2.rq @ 0:7785ad38967f default tip

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author atsuko
date Thu, 25 Aug 2011 22:14:55 -0400
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1 PREFIX : <http://example/>
2
3 SELECT *
4 {
5 ?x :p ?v .
6 OPTIONAL
7 {
8 ?y :q ?w .
9 FILTER(?v=2)
10 FILTER(?w=3)
11 }
12 }