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": ""}
Schott A   & 1489694  x1  2231  i HS On tree trunk in deep forest       [t ~ 1829  India J0`   THAKUR RUP CHAND d>   .Hn EAST KHASI HILLS    remus4tia T   ,W REMUSATIA HOOKERIANA  :c 1949-09-11    ,e! hookeriana   Alismatales : 
{"catalogNumber": "1489694", "order": "Alismatales", "family": "", "scientificName": "Remusatia hookeriana", "scientificNameAuthorship": "Schott", "genus": "Remusatia", "subgenus": "", "specificEpithet": "hookeriana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "2231", "verbatimEventDate": "1949-09-11", "habitat": "On tree trunk in deep forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "", "county": "East Khasi Hills", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1829", "maximumElevationInMeters": ""}