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": ""}
  7 ng 1964-09-30    bignoniaceae  G3 (mart.) mart.    lamiales K $w     d   ANTISYPHILITICA   1540811 :Q    59196 Q  MARGIN OF GARAPU AIRSTRIP l$.     &u` G. T.PRANCE, N. T. SILVA, J. M. PIRES  3v(r brazil  al CYBISTAX ANTISYPHILITICA  5x` CYBISTAX   k4XR canarana  S MATO GROSSO 
{"catalogNumber": "1540811", "order": "Lamiales", "family": "Bignoniaceae", "scientificName": "Cybistax antisyphilitica", "scientificNameAuthorship": "(Mart.) Mart.", "genus": "Cybistax", "subgenus": "", "specificEpithet": "antisyphilitica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. T. Prance, N. T. Silva, J. M. Pires", "recordNumber": "59196", "verbatimEventDate": "1964-09-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Mato Grosso", "county": "Canarana", "municipality": "", "locality": "Margin of Garapu airstrip", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}