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": ""}
1979-08-19 bSF1     ZF/l5 AEQUINOCTIALIS ITAPIRANGA O  MIERS +H %6   wd 1540838  :xaA 507  Brazil A V      OU bignoniaceae  [i$b LAMIALES   Rio UatumÃ£, prÃ³x|mo Ã  cahoeira do Tucumari 8W        C. A. CID, W. R. BUCK, B. W. NELSON, F. ALMmEIDA, C. D. A. YMOTA, J. LIMA  U   
{"catalogNumber": "1540838", "order": "Lamiales", "family": "Bignoniaceae", "scientificName": "", "scientificNameAuthorship": "Miers", "genus": "", "subgenus": "", "specificEpithet": "aequinoctialis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. A. Cid, W. R. Buck, B. W. Nelson, F. Almeida, C. D. A. Mota, J. Lima", "recordNumber": "507", "verbatimEventDate": "1979-08-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "", "county": "Itapiranga", "municipality": "", "locality": "Rio Uatum\u00c3\u00a3, pr\u00c3\u00b3ximo \u00c3\u00a0 cahoeira do Tucumari", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}