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Cwm (pronounced koom) is a general-purpose data processing software for the semantic web, similar to sed or awk for text files or XSLT for XML. It is a forward chaining semantic reasoner that can be used for querying, checking, transforming and filtering information. Its core language is RDF, extended to include rules, it can use RDF/XML or RDF/N3 (see (Notation3 Primer )) serializations. cwm can perform the following tasks: * Parse and pretty-print the following RDF formats: XML RDF, Notation3, and N-Triples. * Store triples in a queryable triplestore (a triples database). * Perform inferences as a forward chaining FOPL inference engine. * Perform builtin functions such as comparing strings, retrieving resources, all using an extensible builtins suite. cwm was written in Python from 2000-10 onwards by Tim Berners-Lee and Dan Connolly of the W3C. ==External links== * (cwm homepage ) * (Information about CWM - TimBL's Closed World Machine ) 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Cwm (software)」の詳細全文を読む スポンサード リンク
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