[jira] [Created] (JENA-1154) Serializing SPARQL Result Sets in JSON is not spec compliant

["Lukas Eipert (JIRA)" <ji...@apache.org>]

Lukas Eipert created JENA-1154:
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             Summary: Serializing SPARQL Result Sets in JSON is not spec compliant
                 Key: JENA-1154
                 URL: https://issues.apache.org/jira/browse/JENA-1154
             Project: Apache Jena
          Issue Type: Bug
    Affects Versions: Jena 3.0.0, Jena 2.11.2
            Reporter: Lukas Eipert


A typed literal when serialized in JSON has currently the type "typed-literal".
This is not correct if you have look at the [SPARQL 1.1 Spec|https://www.w3.org/TR/sparql11-results-json/#select-encode-terms]. It should only be "literal".

I understand that supporting the legacy "typed-literal" during [parsing|https://github.com/apache/jena/blob/master/jena-arq/src/main/java/org/apache/jena/sparql/resultset/JSONInput.java#L210] makes sense, but the output should be "literal" or at least switchable by a flag.

Related Code:

[JSONResultsKW.java|https://github.com/apache/jena/blob/master/jena-arq/src/main/java/org/apache/jena/sparql/resultset/JSONResultsKW.java#L36]
[JSONOutputResultSet.java|https://github.com/apache/jena/blob/master/jena-arq/src/main/java/org/apache/jena/sparql/resultset/JSONOutputResultSet.java#L202]



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