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": ""}
  uJtO MALPIGHIALES  SR/=) p.e. berry   Cz -51.78333  /Vb 17Â°12'S, 51Â°47'W    n ULIGINOSUS 1964-10-28 rbr  Brazil ]   SodrÃ© & M.J.Silva ?_     bD 166763      CROTON ULIGINOSUS VXp~t      |j- FLOWERS CREAM 
{"catalogNumber": "1664763", "order": "Malpighiales", "family": "", "scientificName": "Croton uliginosus", "scientificNameAuthorship": "Sodr\u00c3\u00a9 & M.J.Silva", "genus": "", "subgenus": "", "specificEpithet": "uliginosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P.E. Berry", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1964-10-28", "habitat": "", "occurrenceRemarks": "Flowers cream", "associatedTaxa": "", "country": "Brazil", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-51.78333", "verbatimCoordinates": "17\u00c2\u00b012'S, 51\u00c2\u00b047'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}