Stefan Bischof created JENA-2344:
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Summary: Invalid JSON-LD context generated for CONSTRUCT query
Key: JENA-2344
URL: https://issues.apache.org/jira/browse/JENA-2344
Project: Apache Jena
Issue Type: Bug
Components: Fuseki, JSON-LD
Affects Versions: Jena 4.1.0
Reporter: Stefan Bischof
For URIs having a slash / in the fragment identifier an invalid JSON-LD context
is generated.
Steps to reproduce:
# Add a triple with with a slash in the fragment identifier to some graph,
e.g., "[]
<https://smart-data-models.github.io/data-models/terms.jsonld#/definitions/category>
"meter" .
# Retrieve the triple in a CONSTRUCT query, e.g., CONSTRUCT WHERE \{ ?s ?p ?o }
# Set "Accept" header in HTTP call or "Content-Type (Graph)" in Fuseki WebUI
# The context at the end of the response includes the invalid key
"/definitions/category"
{
"@graph" : [ ],
"@context" : {
"/definitions/category" : {
"@id" :
"https://smart-data-models.github.io/data-models/terms.jsonld#/definitions/category";
}
}
}
{color:#24292f}{color:#24292f}Although I couldn't find a formal grammar for
JSON-LD, the python parser I used and the parser on the JSON-LD playground
[https://json-ld.org/playground/] did not accept this:
{color}{color}jsonld.SyntaxError: Invalid JSON-LD syntax; term in form of IRI
must expand to definition.
{color:#24292f} {color}
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