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": ""}
    J,]a 8 km al sureste de chichihualco de leonardo de bravo  1966-07-07 _C)?  s.n. H/    3<lf Tecoma stans   av$> (l.) juss. ex kunth  Lamiales CA*8  leonardo bravo R3     oSd/U Bignoniaceae     U 1541895  e $~$ mexico STANS [ L    c? Guerrero  h tecoma  gw_= M. E. DÃ­AZ B. 
{"catalogNumber": "1541895", "order": "Lamiales", "family": "Bignoniaceae", "scientificName": "Tecoma stans", "scientificNameAuthorship": "(L.) Juss. ex Kunth", "genus": "Tecoma", "subgenus": "", "specificEpithet": "stans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. E. D\u00c3\u00adaz B.", "recordNumber": "s.n.", "verbatimEventDate": "1966-07-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "Leonardo Bravo", "municipality": "", "locality": "8 km al Sureste de Chichihualco de Leonardo de Bravo", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}