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": ""}
1540645  @(   HERBERT H. SMITH H  Lamiales z    CERATOPHYTUM       BIGNONIACEAE +1Ly   |F 1898-O4  PBRe MAGDALENA        s TETRAGONOLOBUM  SANTA MARTA :-%)N       Tf, ceratophytum tetragonolobum 
{"catalogNumber": "1540645", "order": "Lamiales", "family": "Bignoniaceae", "scientificName": "Ceratophytum tetragonolobum", "scientificNameAuthorship": "", "genus": "Ceratophytum", "subgenus": "", "specificEpithet": "tetragonolobum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Herbert H. Smith", "recordNumber": "", "verbatimEventDate": "1898-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Magdalena", "county": "Santa Marta", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}