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": ""}
  1935-07-03 4*A`  A. Juss.  nO*4   Brazil f,vP    O vw  Aylchornea castaneifolia  1984 AvYF     /o7E CASTANEIFOLIA parã¡ Fg   malpighiales < MsV         Ah:NQ tree 3-4 m high  shore of rio tocentino, 2 km south of baiao 05a=     YWP(C 1666803
{"catalogNumber": "1666803", "order": "Malpighiales", "family": "", "scientificName": "Alchornea castaneifolia", "scientificNameAuthorship": "A. Juss.", "genus": "", "subgenus": "", "specificEpithet": "castaneifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1984", "verbatimEventDate": "1935-07-03", "habitat": "", "occurrenceRemarks": "Tree 3-4 m high", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Par\u00c3\u00a1", "county": "", "municipality": "", "locality": "shore of Rio Tocentino, 2 km south of Baiao", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}