KeyError: 'http://schema.org/item'

[tisdall]

The exception goes away if I either remove the @id or the url in the ListItem. I'm new to this so maybe the format is wrong, but it seems like pyld should raise a JsonLdError if that were the case and not a KeyError.

I'm running pyld 1.0.5 on Python 2.7.15 .

from pyld import jsonld
x = jsonld.frame(
  {
    "@context": "http://schema.org",
    "@graph": [
      {
        "@type": "BreadcrumbList",
        "itemListElement": [
          {
            "@type": "ListItem",
            "item": {
              "@id": "https://example.com/",
              "@type": "WebPage",
              "url": "https://example.com/"
            }
          }
        ]
      }
    ]
  },
  {}
)

Output:

Traceback (most recent call last):
  File "<console>", line 15, in <module>
  File "/usr/local/lib/python2.7/site-packages/pyld/jsonld.py", line 201, in frame
    return JsonLdProcessor().frame(input_, frame, options)
  File "/usr/local/lib/python2.7/site-packages/pyld/jsonld.py", line 982, in frame
    framed = self._frame(expanded, expanded_frame, options)
  File "/usr/local/lib/python2.7/site-packages/pyld/jsonld.py", line 2545, in _frame
    state, sorted(state['subjects'].keys()), frame, framed, None)
  File "/usr/local/lib/python2.7/site-packages/pyld/jsonld.py", line 3516, in _match_frame
    state, [o['@id']], subframe, output, prop)
  File "/usr/local/lib/python2.7/site-packages/pyld/jsonld.py", line 3516, in _match_frame
    state, [o['@id']], subframe, output, prop)
  File "/usr/local/lib/python2.7/site-packages/pyld/jsonld.py", line 3434, in _match_frame
    self._remove_embed(state, id_)
  File "/usr/local/lib/python2.7/site-packages/pyld/jsonld.py", line 3784, in _remove_embed
    use_array = _is_array(embed['parent'][property])
KeyError: u'http://schema.org/item'