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": ""}
 Ny toamasina    F madagascar  15â°17's 050â°00'e Y   j6f PATRICE ANTILAHIMENA  malpighiales soMq,  EUPHORBIACEAE |   t6 1664795   dw@ Croton nitidulus  w*  2028 Croton  #-kC          p. berry | l2a    Maroantsetra ; 
{"catalogNumber": "1664795", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton nitidulus", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P. Berry", "recordedBy": "Patrice Antilahimena", "recordNumber": "2028", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "Toamasina", "county": "Maroantsetra", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "15\u00c2\u00b017'S 050\u00c2\u00b000'E", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}