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nkons / r2rml-parser

R2RML Parser is an award-winning tool that can export relational database contents as RDF graphs, based on an R2RML mapping document.
Apache License 2.0
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Problem with uri generation with ISWC sample #28

Open ofilangi opened 6 years ago

ofilangi commented 6 years ago

I test your application with the example provided (iscw). A bad uri is generated : <http://data.example.com/postalAddress/De Boelelaan 1081a 1081 HV The Netherlands>

this error can be find too in the iswc/iswc-dump.rdf file.

nkons commented 6 years ago

Thanks for spotting this.

Now, as r2rml-parser outputs the rdf model using Jena, I suppose the notion of a good or bad url in the tool is the same as in Jena.

Please note however, that in r2rml.properties you can set jena.encodeURLs=true This uses Java's URLEncoder.encode method, but I 'm not sure this will give you the result you 'd like.