trait attribute is missing from JSONLD representation

[hsolbrig]

The RDF representation:

<#1dotSemi_pass-noOthers> a sht:ValidationTest ;
    mf:name "1dotSemi_pass-noOthers" ;
    sht:trait sht:TriplePattern ;
    rdfs:comment "PREFIX : <http://a.example/> <S1> { :p1 ., } on { <s1> <p1> <o1> }" ;
    mf:status mf:proposed ;
    mf:action [
      sht:schema <../schemas/1dotSemi.shex> ;
      sht:shape <http://a.example/S1> ;
      sht:data <Is1_Ip1_Io1.ttl> ;
      sht:focus <http://a.example/s1>
    ]
    .

Has the following predicates:

• http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#action
• http://www.w3.org/1999/02/22-rdf-syntax-ns#type
• http://www.w3.org/2000/01/rdf-schema#comment
• http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#status
• http://www.w3.org/ns/shacl/test-suite#trait
• http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#name

The jsonld equivalent:

    {
          "@id": "#1dotSemi_pass-noOthers",
          "@type": "sht:ValidationTest",
          "action": {
            "schema": "../schemas/1dotSemi.shex",
            "shape": "http://a.example/S1",
            "data": "Is1_Ip1_Io1.ttl",
            "focus": "http://a.example/s1"
          },
          "extensionResults": [],
          "name": "1dotSemi_pass-noOthers",
          "trait": [
            "TriplePattern"
          ],
          "comment": "PREFIX : <http://a.example/> <S1> { :p1 ., } on { <s1> <p1> <o1> }",
          "status": "mf:proposed"
        },

Adds extensionResults and removes traits:

• http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#status
• http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#action
• http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#extensionResults
• http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#name
• http://www.w3.org/2000/01/rdf-schema#comment
• http://www.w3.org/1999/02/22-rdf-syntax-ns#type

[hsolbrig]

@ericprud - ok if I just fix this?