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 iUK>   i 8w7 croton 90 4E) D   -56.39 RZC8     Y Euphorbiaceae   ,  MALPIGHIALES  pilg. =4    (  G. L. WEBSTER & X. I. MILLER       k 1543989  Croton cuyabensis US  CorumbÃ¡ ?   Grady L. Webster & Arnildo Pott i  
{"catalogNumber": "1543989", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton cuyabensis", "scientificNameAuthorship": "Pilg.", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G. L. Webster & K. I. Miller", "recordedBy": "Grady L. Webster & Arnildo Pott", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "", "county": "Corumb\u00c3\u00a1", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-56.39", "verbatimCoordinates": "", "minimumElevationInMeters": "90", "maximumElevationInMeters": ""}