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Since there is no explicit statement to percent-encode relational values in an R2RML mapping and the urlEncode function is not part of SML anymore (AFAIK) it seems this can be considered as a preproce…
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He seguido todos los pasos de [este tutorial](https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-django-with-postgres-nginx-and-gunicorn), excepto los referentes a nginx y g…
ghost updated
9 years ago
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Hi,
nice work! Do you think it could be possible to manage a condition for generation of triples?
For example, adding a rr:condition (expression) to a rr:subjectMap like:
rml:logicalSource [
…
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After reading [R2RML document](http://www.w3.org/TR/r2rml/) and [RDF 1.1 Concepts and Abstract Syntax document](http://www.w3.org/TR/rdf-concepts/), in the case of using term type `rr:Literal` Semanti…
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Hi,
I just installed the bundle "ontop-1.11.0-webapp.zip" in a tomcat installation. When I try to query a repository (Virtual RDF Stores) it raises the following expcetion. Using a previous version l…
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http://m.weibo.cn/1860018714/3739780346988049?sourceType=sms&from=1044195010&wm=4260_0001
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In working on my implementation, I've faced come seeming contradictions in assertions made in Model, Metadata, RDF and JSON documents.
TL-DR: consider changing metadata processing order to place embe…
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Hi, i need to generate RDF triples from a CSV file. I have to do that in batch mode.
So i run the command:
"mvn exec:java -Dexec.mainClass="edu.isi.karma.rdf.OfflineRdfGenerator" -Dexec.args="--sour…
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I wanted to upgrade Web-Karma from v2.002 to v2.009. V2.002 was running well.
Compiling v2.009 fails with the following message:
[INFO] karma-offline ..................................... FAILURE [0.5…
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Hi, I'm currently creating an R2RML model from karma web UI, publishing it and using it to periodically generate RDF in batch mode. My problem is that in the R2RML contains some reference about the na…