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my understanding of the semantic mapping is to show conceptual equivalence/similarity of contextual (implemented) concepts, e.g. INSPIRE context) and the base concept they realize, and not theone-to-o…
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I use this succesful project r2rml parser to generate rdf as from r2rml file and an oracle table.
The problem is that I generate rdf but without type specificatios...
In my r2rml I have this map for …
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```
Here I created a turtle file that contains the database schema of WALS using a
mapper from database schema to RDF developed by me as a part of the sparqlMap
project http://code.google.com/p/spar…
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Users are asking for command line tools of ontop.
Here I collected some requests:
- [ ] ~~validate a .obda file~~
- [ ] ~~validate a r2rml file~~
- [x] bootstrap: generate .obda or .r2rml file fr…
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```
Here I created a turtle file that contains the database schema of WALS using a
mapper from database schema to RDF developed by me as a part of the sparqlMap
project http://code.google.com/p/spar…
-
```
Here I created a turtle file that contains the database schema of WALS using a
mapper from database schema to RDF developed by me as a part of the sparqlMap
project http://code.google.com/p/spar…
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I have prepared a [wiki page](https://github.com/w3c/csvw/wiki/Deviations-from-the-charter) on the subject, concentrating mostly on the relationship to the Direct Mapping and R2RML (see also #455). Th…
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# Problem description
It appears that querying a property which was not defined in the r2rml mapping leads to a weird exception.
The expected behaviour would be the generation of an empty result set…
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I can no longer export my data as RDF: the program gives me `Error: Failed to store RDF to the triple store`
Here are what I get in the console:
```
INFO [2015-05-22 09:18:25,659] (FetchGraphsFrom…
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(This issue is for the LCCR, not for the upcoming publication)
Our [charter](http://www.w3.org/2013/05/lcsv-charter.html) also includes:
> "The output of the mapping mechanism for RDF MUST be consis…