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": ""}
     N5 taiwan formosanum g  (hayata) hayata Ku?4   Arisaema formosanum `ZwN        1664329 B !J[   aa=:u ARACEAE   gGc# 4lismatales   nantou r:%(      % NO DATA T.C. HUANG I$  chi-tou tract ?kY   0 ;A  1961-06-17
{"catalogNumber": "1664329", "order": "Alismatales", "family": "Araceae", "scientificName": "Arisaema formosanum", "scientificNameAuthorship": "(Hayata) Hayata", "genus": "", "subgenus": "", "specificEpithet": "formosanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "T.C. Huang", "recordNumber": "", "verbatimEventDate": "1961-06-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Taiwan", "stateProvince": "Nantou", "county": "no data", "municipality": "", "locality": "Chi-tou tract", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}