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": ""}
 xTN Maroantsetra Malpighiales CUi   P. ANTILAHIMENA C(^?#  1664802 u  2002-12-28 _6   3U P. BERRY  %ZS3t Euphorbiaceae  y*   tree 7 m tall, dbh 20 cm, male flowers pale yellow, fruits immature green with black spots commune: antsirabesahatany. fokontany: ambinanitelo. vohitalfy forest. 15â°26'24"s 049â°32'07"e *   l5 1638   toamasina ? $     SH,v CROTON   49.5352778 e^   D 15Â°26'24"8S 049Â°32'07"E  baill. ~tU?  493 ^m8,  MADAGASCAR gi?   av- submetallicus -15.44 R qe  croton submetallicus 86+kz 
{"catalogNumber": "1664802", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton submetallicus", "scientificNameAuthorship": "Baill.", "genus": "Croton", "subgenus": "", "specificEpithet": "submetallicus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P. Berry", "recordedBy": "P. Antilahimena", "recordNumber": "1638", "verbatimEventDate": "2002-12-28", "habitat": "", "occurrenceRemarks": "Tree 7 m tall, DBH 20 cm, male flowers pale yellow, fruits immature green with black spots", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "Toamasina", "county": "Maroantsetra", "municipality": "", "locality": "Commune: Antsirabesahatany. Fokontany: Ambinanitelo. Vohitaly forest. 15\u00c2\u00b026'24\"S 049\u00c2\u00b032'07\"E", "decimalLatitude": "-15.44", "decimalLongitude": "49.5352778", "verbatimCoordinates": "15\u00c2\u00b026'24\"S 049\u00c2\u00b032'07\"E", "minimumElevationInMeters": "493", "maximumElevationInMeters": ""}