Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
     E   Q CYPERACEAE    d^z: 54Â° 48' N 82Â° 20' W   (u= 8ritton Ontario    Carex williamsii  @f     R.A. Sims fb     -82.333333 %    1392176 6      OW/ 54.8  
{"catalogNumber": "1392176", "order": "", "family": "Cyperaceae", "scientificName": "Carex williamsii", "scientificNameAuthorship": "Britton", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.A. Sims", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "", "decimalLatitude": "54.8", "decimalLongitude": "-82.333333", "verbatimCoordinates": "54\u00c2\u00b0 48' N 82\u00c2\u00b0 20' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}