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": ""}
      , brazil   eR  (vell.) a.h.gentry    EZ/[ convoluta  Z( Rio da Areia    ( Teixeira Soares 1540796 USpie  1982-09-30 j+d  paranã¡ < Q   yU BIGNONIACEAE  O 45511        fL2 Cuspidari4 convoluta
{"catalogNumber": "1540796", "order": "", "family": "Bignoniaceae", "scientificName": "Cuspidaria convoluta", "scientificNameAuthorship": "(Vell.) A.H.Gentry", "genus": "", "subgenus": "", "specificEpithet": "convoluta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "45511", "verbatimEventDate": "1982-09-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Paran\u00c3\u00a1", "county": "Teixeira Soares", "municipality": "", "locality": "Rio da Areia", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}