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": ""}
bignoniaceae 7VE   Tabasco -  32/18 h8 _x   xC Cydista potosina  . D. BARLOW UK,(      AX,< Between mouth of Rio Tonala and Santa Ana (Sanchez Magallanes)   2h mexico  m3 loes.  6 lamiales  8  CYDISTA    F1 1540932       _b CÃ¡RDENAS  Y 1963-06-21   (E  potosina
{"catalogNumber": "1540932", "order": "Lamiales", "family": "Bignoniaceae", "scientificName": "Cydista potosina", "scientificNameAuthorship": "Loes.", "genus": "Cydista", "subgenus": "", "specificEpithet": "potosina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F. D. Barlow", "recordNumber": "32/18", "verbatimEventDate": "1963-06-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Tabasco", "county": "C\u00c3\u00a1rdenas", "municipality": "", "locality": "Between mouth of Rio Tonala and Santa Ana (Sanchez Magallanes)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}