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": ""}
 Fabaceae WEiU    x josã© i. otero          L. 6T&     fistula !X7)9    B$ A3 Cassia fabal3s BW$    f?+X 1940-06-29     u M-46 cassia fistla sChRO  1151719 ; [ 
{"catalogNumber": "1151719", "order": "Fabales", "family": "Fabaceae", "scientificName": "Cassia fistula", "scientificNameAuthorship": "L.", "genus": "Cassia", "subgenus": "", "specificEpithet": "fistula", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jos\u00c3\u00a9 I. Otero", "recordNumber": "M-46", "verbatimEventDate": "1940-06-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}