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": ""}
  7BLt 1343746  spianthes 5  -84.152103 7  7235 !  UNITED STATES  N  1â½ mi. wsw of homestead, sugar island.  6Yd      9Y orchdaceae spiranthes cernua J7     (l.) rich. a  1935-09-08 @     d Chippewa  pk 46.327589    # cernua FREDERICK J. HERMANN .D   Michigan w   DONOVAN S. CORRELL @ 
{"catalogNumber": "1343746", "order": "", "family": "Orchidaceae", "scientificName": "Spiranthes cernua", "scientificNameAuthorship": "(L.) Rich.", "genus": "Spiranthes", "subgenus": "", "specificEpithet": "cernua", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Donovan S. Correll", "recordedBy": "Frederick J. Hermann", "recordNumber": "7235", "verbatimEventDate": "1935-09-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Chippewa", "municipality": "", "locality": "1\u00c2\u00bd mi. WSW of Homestead, Sugar Island.", "decimalLatitude": "46.327589", "decimalLongitude": "-84.152103", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}