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": ""}
    -12.8314833 I~6Jv    croton nudatus &6nqO  DIANA  6   5z$+ 15X42570 nudatus 3  2016-02-28      forãªt de ambatomikiy, to the east of the volcanic cone-shaped hill with antennas at the top that is clearly visible from rn 6. b:+6a  12Â°49'53"S 049Â°16'15"E T   antsiranna |V`i  Croton DG0  Madagascar 2    euporbiaceae wY@4   49.2707 )    kent kainulainen jid 
{"catalogNumber": "1542570", "order": "", "family": "Euphorbiaceae", "scientificName": "Croton nudatus", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "nudatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Kent Kainulainen", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2016-02-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "Antsiranana", "county": "Diana", "municipality": "", "locality": "For\u00c3\u00aat de Ambatomikiny, to the east of the volcanic cone-shaped hill with antennas at the top that is clearly visible from RN 6.", "decimalLatitude": "-12.8314833", "decimalLongitude": "49.2707", "verbatimCoordinates": "12\u00c2\u00b049'53\"S 049\u00c2\u00b016'15\"E", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}