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": ""}
   ZU michigan  @ ! -83.371174   1465186 RW      k|~y mitella nuda  LH3^F 44.533255    _8FY John V. Freudenstein & Thomas A. Freudenstein  =Ol ~ mitella   jvf #21 Y    Alcona n   !|=  L.  K nuda   = saxifragaceae    ^[-( UNITEO STATES
{"catalogNumber": "1465186", "order": "", "family": "Saxifragaceae", "scientificName": "Mitella nuda", "scientificNameAuthorship": "L.", "genus": "Mitella", "subgenus": "", "specificEpithet": "nuda", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John V. Freudenstein & Thomas A. Freudenstein", "recordNumber": "JVF #21", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alcona", "municipality": "", "locality": "", "decimalLatitude": "44.533255", "decimalLongitude": "-83.371174", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}