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": ""}
        CAREX MICROCHAETA Wt rD     UNITED STATES R%   7*& ? 1998-07-23  -157280667 S      H,] / 57Â° 09.762' N 157Â° 16.84' W   t. holm 0&^M<     57.1627 Dy=g 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex microchaeta", "scientificNameAuthorship": "T. Holm", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1998-07-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "57.1627", "decimalLongitude": "-157.280667", "verbatimCoordinates": "57\u00c2\u00b0 09.762' N 157\u00c2\u00b0 16.84' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}