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Incorrect conversion to relative IRIs with @base in framing #220

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Incorrect conversion to relative IRIs with @base in framing#220

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jindrichmynarz

opened

on Jan 15, 2018

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When @base and a prefix declaration have a common domain, JSON-LD framing converts the prefix declaration into an incorrect relative IRI. For example:

[
  {
    "https://example.com/ontology/a#bar": [
      {
        "@value": "foo"
      }
    ]
  }
]

And a frame:

{
  "@context": {
    "@base": "https://example.com/resource/a/",
    "ex": "https://example.com/ontology/a#"
  }
}

Produce:

{
  "@context": {
    "@base": "https://example.com/resource/a/",
    "ex": "../../../ontology/a"
  },
  "@graph": [
    {
      "@id": "_:b0",
      "ex:bar": "foo"
    }
  ]
}

Note that the ex prefix points to a relative IRI with the hash dropped, so that the original property https://example.com/ontology/a#bar becomes https://example.com/ontology/abar.

When the same data and frame are used in the JSON-LD Playground, the hash is preserved, with the following output:

{
  "@context": {
    "@base": "https://example.com/resource/a/",
    "ex": "https://example.com/ontology/a#"
  },
  "@graph": [
    {
      "@id": "_:b0",
      "ex:bar": "foo"
    }
  ]
}

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dr0i
self-assigned this
on Jan 28, 2021

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