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": ""}
 xc    ESCULENTA      India GuWEd     9L  (L.) SCHOTT     S.N.  Ai 1664420  KARNATAKA Ck   & rg 770 BISLE GHAT, HASSAN $4i  IN OPEN MARSHES, ALONG PADDY FIELDS AND BUNDS .JvG   ,p ARACEAE  Mysore *    mT;F COLOCASIA ESCULENTA   W%  COMMON RHIZOMATOUS PERENNAL HERB. SPATHE YELLOW, OVATE-ACUMINATE, 22 CM LONG  wJ alismatales  
{"catalogNumber": "1664420", "order": "Alismatales", "family": "Araceae", "scientificName": "Colocasia esculenta", "scientificNameAuthorship": "(L.) Schott", "genus": "", "subgenus": "", "specificEpithet": "esculenta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "In open marshes, along paddy fields and bunds", "occurrenceRemarks": "Common rhizomatous perennial herb. Spathe yellow, ovate-acuminate, 22 cm long", "associatedTaxa": "", "country": "India", "stateProvince": "Karnataka", "county": "Mysore", "municipality": "", "locality": "Bisle ghat, Hassan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "770", "maximumElevationInMeters": ""}