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": ""}
 (thunb.) sandwith c    8so% MEXICO LAMIALES S U$   la huerta 0          / Jalisco    1982-07-16    CLYTOSTOMA BIN4TUM w   estacion de biologia, chamela X?      Z4Tt`> 1540743 s. h. bullock 9cqe  BIGNONIACEAE t  N  
{"catalogNumber": "1540743", "order": "Lamiales", "family": "Bignoniaceae", "scientificName": "Clytostoma binatum", "scientificNameAuthorship": "(Thunb.) Sandwith", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S. H. Bullock", "recordNumber": "", "verbatimEventDate": "1982-07-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "La Huerta", "municipality": "", "locality": "Estacion de Biologia, Chamela", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}