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 -G$J   UNITED STTES &  Michigan  4jJ]   Pk Cperaceae  carex echinata V[A    576 2*   hJFA Barbara J. Madsen  imWX$ MURRAY  on strings in patterned fen Jmy   o^NzT -86.49719  fnJ4 Poales echinata qF   Pv SCHOOLCRAFT    SHINGLETON FEN, T45N, R18W, IN NW 1/4 NE 1/4 SEC. 1 _Py    u 1985-07-01  1322075 $5M^ 
{"catalogNumber": "1322075", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex echinata", "scientificNameAuthorship": "Murray", "genus": "Carex", "subgenus": "", "specificEpithet": "echinata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Barbara J. Madsen", "recordNumber": "576", "verbatimEventDate": "1985-07-01", "habitat": "on strings in patterned fen", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "Shingleton Fen, T45N, R18W, in NW 1/4 NE 1/4 sec. 1", "decimalLatitude": "", "decimalLongitude": "-86.49719", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}