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": ""}
   g!Mw 1937-11-02  yTJy Malay Peninsula  KANCHING -*      COLLECTED FOR THE ARNOLD ARORE7UM THROUGH THE BOTANIC GARDEN, SINGAPORE. 6xs     araceae ]4Hnx      :ao MALAYSIA  selangor  zU0       ~ alismatales 
{"catalogNumber": "", "order": "Alismatales", "family": "Araceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1937-11-02", "habitat": "Collected for the Arnold Arboretum through the Botanic Garden, Singapore.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Malaysia", "stateProvince": "Selangor", "county": "Kanching", "municipality": "", "locality": "Malay Peninsula", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}