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": ""}
    Croton  sV2  Paul E. Berry & Kent Kainula@inen `          baill. IV   u0( fort dauphin mahahtalaky belavenoko s6 - 3, 5/4 km est de belavenoko forãªt littorale Madagascar Pfd  24â°49'07"s 047â°07'52"e 91[*U   l 2011-11-25 47.1311111 _   tv&a F. RATOVOSON   $n malpighiales   &r 1781  
{"catalogNumber": "", "order": "Malpighiales", "family": "", "scientificName": "", "scientificNameAuthorship": "Baill.", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Paul E. Berry & Kent Kainulainen", "recordedBy": "F. Ratovoson", "recordNumber": "1781", "verbatimEventDate": "2011-11-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "", "county": "", "municipality": "", "locality": "Fort Dauphin Mahatalaky Belavenoko S6 - 3, 5/4 km est de Belavenoko For\u00c3\u00aat littorale", "decimalLatitude": "", "decimalLongitude": "47.1311111", "verbatimCoordinates": "24\u00c2\u00b049'07\"S 047\u00c2\u00b007'52\"E", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}