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": ""}
Michigan (WML   3646 M]           @4wC RCHIDACEE     7c( 1930-08-21      8yK  (Torr. ex A. Gray) Lindl. PLATANTHERA HOOKERI l   - clair a. brown   ZU0 DONOVAN S. CORRELL  )mWZ "LEAVES B4SAL, NEARLY F1A7 ON GROUND, NOT SILVERY."  
{"catalogNumber": "", "order": "", "family": "Orchidaceae", "scientificName": "Platanthera hookeri", "scientificNameAuthorship": "(Torr. ex A. Gray) Lindl.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Donovan S. Correll", "recordedBy": "Clair A. Brown", "recordNumber": "3646", "verbatimEventDate": "1930-08-21", "habitat": "", "occurrenceRemarks": "\"Leaves basal, nearly flat on ground, not silvery.\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}