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Questions tagged [rml-rdf]

For questions related to RML (RDF Mapping Language), an extension of the W3C-standardized mapping language R2RML (RDB to RDF Mapping Language). Please do not use the [r2rml] tag for questions about non-relational sources. Please do not use the [rml] tag which is for Report Markup Language.

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18 questions
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Working with RML mapping's split function

I am trying to create a mapping in which I split the full name into a first name and last name using fno in rml. My code is like <#FunctionSplitName> fnml:functionValue [ rml:logicalSource <#LogicalSource>; …
Bahar
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I want to write a rmlmapper and apply it to a variable not a file . Is it possible (rmlapper-java)?

I want to write a java code (like the code in be.ugent.rml.readme>ReadmeTest.java) to take a json data in a variable and use the mapping.ttl file to map and convert to rdf . As of now the mapping.ttl file has the file name in it . I want to replace…
deon lobo
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How to use JSONata with CARML?

May I ask if anyone tried to use JSONata4Java in CARML (https://github.com/carml/carml)? It needs to implement getSourceIterator() and getExpressionEvaluatorFactory(), which are in LogicalSourceResolver interface at…
Amjad
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