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": ""}
 1925-06-07 Y   Y6 TAMIL NADU 1664352 7fT%   araceae  v   Arisaema  _X   cY`P India leschenaultii pN    blume D2  Arisaema leschenaultii 0@, `    d ALISMATALES  s.n. r :UA    ( KODAIKANAL, SOUTHERN MADRAS     Y_2^6 william bembower      V dindigul
{"catalogNumber": "1664352", "order": "Alismatales", "family": "Araceae", "scientificName": "Arisaema leschenaultii", "scientificNameAuthorship": "Blume", "genus": "Arisaema", "subgenus": "", "specificEpithet": "leschenaultii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William Bembower", "recordNumber": "s.n.", "verbatimEventDate": "1925-06-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Tamil Nadu", "county": "Dindigul", "municipality": "", "locality": "Kodaikanal, Southern Madras", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}