14 lines
313 B
MySQL
14 lines
313 B
MySQL
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PREFIX : <http://example/>
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PREFIX foaf: <http://xmlns.com/foaf/0.1/>
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PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
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SELECT ?nx ?ny ?sx ?sy
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{
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?x foaf:knows ?y.
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?x foaf:givenName ?nx.
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?y foaf:givenName ?ny.
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?x foaf:salary ?sx.
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?y foaf:salary ?sy.
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FILTER(?sx < ?sy && abs(?sx - ?sy) < "3000"^^xsd:integer)
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}
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