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JSON issues #7

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reinvantveer opened this issue Jul 21, 2016 · 1 comment
Open

JSON issues #7

reinvantveer opened this issue Jul 21, 2016 · 1 comment

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@reinvantveer
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When processing JSON source, a couple of issues arise that hamper transformation to RDF

  • escaped backslashes in strings aren't unescaped
  • line breaks in strings using \n aren't retained
  • leading spaces in strings are droppped

The real trouble is in the processing of JSON arrays

  • JSON arrays using unquoted values (booleans, numerals etc.) always throw errors

See data below, transform using
java -jar RML-Mapper.jar -m multiple-datatypes/rdf/mosselenoesterhabitats.0.geojson/mosselenoesterhabitats.0.geojson.mapping.rml.ttl -o multiple-datatypes/rdf/mosselenoesterhabitats.0.geojson/mosselenoesterhabitats.0.geojson.nt -f ntriples
multiple-datatypes.tar.gz
@reinvantveer
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The errors can be reproduced by converting any of the unquoted values in the JSON to unquoted arrays, by the way

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@reinvantveer