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": ""}
   MADAGASCAR J  1542657 |MVwL      q+ croton Arbre 6 m de haut â dbh 11 cm â 5 sÃ©pales, avec des nervures â Fruit mature vert, tricoque  r@QZ     B euphorbiaceae      MH TOLIARA  7 200911-27 Leandri & c_     200 /;o<  f. ratovoson C4> D   L3 ( 24â°47'48"s 046â°42'16"e   J? _ MALPIGHIALES
{"catalogNumber": "1542657", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "Leandri", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "F. Ratovoson", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2009-11-27", "habitat": "", "occurrenceRemarks": "Arbre 6 m de haut \u00e2\u0080\u0093 dbh 11 cm \u00e2\u0080\u0093 5 s\u00c3\u00a9pales, avec des nervures \u00e2\u0080\u0093 Fruit mature vert, tricoque", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "Toliara", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "24\u00c2\u00b047'48\"S 046\u00c2\u00b042'16\"E", "minimumElevationInMeters": "200", "maximumElevationInMeters": ""}