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": ""}
    50cfw Michigan  h  ELLIPTICUM  /  SX 47.235095 1926-07-20 dQMB   %hky[ 600    Hypericaceae l S    &&QP alder swamp    + %0X HYPERICUM   houghton C|  hook. :iF#   Malpighiales [     +[ rederick j. hermann 
{"catalogNumber": "", "order": "Malpighiales", "family": "Hypericaceae", "scientificName": "", "scientificNameAuthorship": "Hook.", "genus": "Hypericum", "subgenus": "", "specificEpithet": "ellipticum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick J. Hermann", "recordNumber": "600", "verbatimEventDate": "1926-07-20", "habitat": "Alder swamp", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "", "decimalLatitude": "47.235095", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}