- From: Kingsley Idehen <kidehen@openlinksw.com>
- Date: Wed, 12 Dec 2012 16:31:46 -0500
- To: public-lod@w3.org
- Message-ID: <50C8F7C2.4090508@openlinksw.com>
On 12/12/12 4:15 PM, Barry Norton wrote: > > Ying, this might sound like a stupid question, but if you want SQL > features why not pull your CSV into a relational DB table then R2RML > it into RDF (since mappings will allow you arbitrary SQL)? +1 Links: 1. http://www.w3.org/TR/r2rml/ 2. http://www.w3.org/2001/sw/rdb2rdf/wiki/Implementations . Kingsley > > Barry > > > > On 12/12/2012 21:08, Ying Ding wrote: >> Hi, >> >> I am looking for a open source software to convert csv file to RDF >> based on one pre-defined ontology. Also, this converter should >> support complicated SQL queries (e.g., Group BY query and >> IF/THEN/ELSE query) while defining the mapping between csv to our >> pre-defined ontology. >> >> thanks >> ying >> >> > > > > -- Regards, Kingsley Idehen Founder & CEO OpenLink Software Company Web: http://www.openlinksw.com Personal Weblog: http://www.openlinksw.com/blog/~kidehen Twitter/Identi.ca handle: @kidehen Google+ Profile: https://plus.google.com/112399767740508618350/about LinkedIn Profile: http://www.linkedin.com/in/kidehen
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Received on Wednesday, 12 December 2012 21:32:14 UTC