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": ""}
     IGNC madagascar  Qsv M.H. RASOAFARANAIVO  Croton b3rgassae  2j97    = antsiranana    Malpighiales HC    B 179  X 1665872   n  2007-07-02   49.9905556 Dw;   b ECHANTILLONS PRÃ©SERVÃ©S EN ALCOOL. PETIT ARBRE DE 3M DE HAUT. BOUTON FLORAL COLORÃ© EN JAUNE   177 XKE  P. BERRY Ep7iM 
{"catalogNumber": "1665872", "order": "Malpighiales", "family": "", "scientificName": "Croton bergassae", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P. Berry", "recordedBy": "M.H. Rasoafaranaivo", "recordNumber": "179", "verbatimEventDate": "2007-07-02", "habitat": "", "occurrenceRemarks": "Echantillons pr\u00c3\u00a9serv\u00c3\u00a9s en alcool. Petit arbre de 3m de haut. Bouton floral color\u00c3\u00a9 en jaune", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "Antsiranana", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "49.9905556", "verbatimCoordinates": "", "minimumElevationInMeters": "177", "maximumElevationInMeters": ""}