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": ""}
 =d toamasina   2016-03-22 1H[r   MADAGASCAR tB   7x;. croton   2452 [d a     wMB  1039   LICHENISILVgAE *KY      ( FIVONDRONANA: MORAMANGA, COMMUNE: ANDASIBE, FOKONTANY: BERNANO. AMBATOVY MINE CONCESSION       48.3366667 J0  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "lichenisilvae", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "2452", "verbatimEventDate": "2016-03-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "Toamasina", "county": "", "municipality": "", "locality": "Fivondronana: Moramanga, Commune: Andasibe, Fokontany: Bernano. Ambatovy mine concession", "decimalLatitude": "", "decimalLongitude": "48.3366667", "verbatimCoordinates": "", "minimumElevationInMeters": "1039", "maximumElevationInMeters": ""}