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": ""}
 jKfK  1543926  paranã¡ 4       1970-07-10 .=R     SERRA DE PRATA y-+|     mã¼ll. arg. S e   g. hatschbach %V+     chaetophorus  t>     
{"catalogNumber": "1543926", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "M\u00c3\u00bcll. Arg.", "genus": "", "subgenus": "", "specificEpithet": "chaetophorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G. Hatschbach", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1970-07-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Paran\u00c3\u00a1", "county": "", "municipality": "", "locality": "Serra de Prata", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}