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An Entity of Type : http://purl.org/net/schemas/sparql-extension-description#FunctionalPredicate, within Data Space : openlinksw.com associated with source document(s)
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SELECT * FROM WHERE { ?s ?p ?o . ?o bif:contains "world" };

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Description
  • A custom property (magic predicate) that applies string matching patterns to its object. This property exposes a built-in SQL function as a SPARQL extension. This is a SQL predicate that specifies a condition on a column on which a free text index exists. The expression is a string matching the grammar of a text search expression. This is computed for each evaluation of the contains predicate and does not have to be a constant. For example a parameter or variable of a containing score (e.g. procedure) is accepted. The score_limit is optional. If specified, it should be a numeric expression determining the minimum score required to produce a hit. A virtual column named 'SCORE' is available in queries involving a contains predicate. This can for example be returned in a result set or used for sorting. Note that the name is in upper case and is case sensitive in all case modes. (en)
license
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  • SELECT * FROM <http://example.com> WHERE { ?s ?p ?o . ?o bif:contains "world" }; (en)
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  • OpenLink Software
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  • contains
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Faceted Search & Find service v1.17_git151 as of Feb 20 2025


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