OCLCFAST_DIRECT confusing result

[jermnelson]

• [x] Please describe the expected performance and accuracy of a particular vocabulary. When using the OCLCFAST_DIRECT authority, searching for "brown" (https://lookup.ld4l.org/authorities/search/linked_data/oclcfast_direct?q=brown&maxRecords=4) returns as a third result

  {
    "uri": "http://id.worldcat.org/fast/998728",
    "id": "998728",
    "label": "Lignite"
  }

Going to http://id.worldcat.org/fast/998728, "Brown Coal" is the SKOS Alternative Label but that value is not included in the results.

This is the result from running the same query on http://fast.oclc.org/searchfast/: