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": ""}
 L?= robert w. smith  0 Michigan  q  TRILOBA United States b=B_>        Lenawe 19f85-08-06 ];   L. o    - rudbeckia ASTERACEAE 2Z&ms    ^ -84.02243  Rudbeckia triloba m.IV  1121 /!S/    QX NE. OF ISLAND PARK, ADRIAtN  GN? asterales 1256432 Pk   41.91006  /h       BORDER OF FLOODPLAIN WOODS
{"catalogNumber": "1256432", "order": "Asterales", "family": "Asteraceae", "scientificName": "Rudbeckia triloba", "scientificNameAuthorship": "L.", "genus": "Rudbeckia", "subgenus": "", "specificEpithet": "triloba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "1121", "verbatimEventDate": "1985-08-06", "habitat": "border of floodplain woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "ne. of Island Park, Adrian", "decimalLatitude": "41.91006", "decimalLongitude": "-84.02243", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}