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": ""}
  g  CYPERACEAE    fC%  poales     gyFB Elaine M. Chittenden  ]V.^[ WAHLENB. carex $ vw    7 d castanea  OL/ 1992-06-02        506 Bkx   *W -84.68903 "Scales chestnut color, stems & leaves hairy, leaf sheath split, perigynia pendulous. Assoc.: Carex lepta lea, Thelypteris palustris, Cirsium muticum" XVUZH    VP<  1320675  MICHIGAN n 
{"catalogNumber": "1320675", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Wahlenb.", "genus": "Carex", "subgenus": "", "specificEpithet": "castanea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Elaine M. Chittenden", "recordNumber": "506", "verbatimEventDate": "1992-06-02", "habitat": "", "occurrenceRemarks": "\"Scales chestnut color, stems & leaves hairy, leaf sheaths split, perigynia pendulous. Assoc.: Carex leptalea, Thelypteris palustris, Cirsium muticum\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-84.68903", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}