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": ""}
 1400 ax<i   bf -41.9 1992-02-19 KU`   lb Abaira   campo da pedra grande )i(   k croton campestris VB   _H c 13.23333  [?w croton campestris  T`> BRAZIL  `yYZ? entre rochas  malpighiales x2Vi     uIe8 52118  Q ?  A.ST.-HIL.  v^2 Euphorbiaceae   13Â°14'N, 41Â°54'W gP    5X.1 B. STANNARD E R. F. QUEIROZ 
{"catalogNumber": "", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton campestris", "scientificNameAuthorship": "A.St.-Hil.", "genus": "Croton", "subgenus": "", "specificEpithet": "campestris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B. Stannard e R. F. Queiroz", "recordNumber": "52118", "verbatimEventDate": "1992-02-19", "habitat": "", "occurrenceRemarks": "Entre rochas", "associatedTaxa": "", "country": "Brazil", "stateProvince": "", "county": "Abaira", "municipality": "", "locality": "Campo da Pedra Grande", "decimalLatitude": "13.23333", "decimalLongitude": "-41.9", "verbatimCoordinates": "13\u00c2\u00b014'N, 41\u00c2\u00b054'W", "minimumElevationInMeters": "1400", "maximumElevationInMeters": ""}