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[rdf4j-dev] JSON-LD option to ignore datatypes from context ?
  • From: "Bart Hanssens (BOSA)" <bart.hanssens@xxxxxxxxxxxx>
  • Date: Thu, 8 May 2025 09:46:27 +0000
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  • Thread-topic: JSON-LD option to ignore datatypes from context ?

Hi,

 

as I’m working on a CSVW parser, which uses JSON-LD metadata (default values, URI templates…) to convert CSV to RDF,
it seems that the new JSON-LD parser is pretty smart in converting slightly incorrect JSON values, when a context declares the datatype.

E.g.  string value “5” becomes integer 5 when the context says the datatype is xsd:integer

 

Now, the W3C CSVW spec (and conformance test suite) has some rules on what to do when the JSON-LD metadata contains invalid values.

So my question is, is there an option on the JSON-LD parser to not correct the datatypes based on context, or to remove incorrect values altogether ?

Or should I e.g. create a custom DocumentLoader ?

 

Thanks

 

Best regards

 

Bart

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