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": ""}
   nKGT no data    ,Y)  croton  AyLk> l. croizat College >Y   r s.n.   OZ6Q UNITED STATES  S 1890-02  MALPIGHIALES  O4   1543595 i   PUNCTATUS <P   P croton punct4tus     )@ T. L. Brunk      T8 EUPHORBIACEAE
{"catalogNumber": "1543595", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton punctatus", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "punctatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "L. Croizat", "recordedBy": "T. L. Brunk", "recordNumber": "s.n.", "verbatimEventDate": "1890-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "no data", "municipality": "", "locality": "College", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}