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": ""}
DONOVAN S. CORRELL KKB         I GALEARIS ROTUNDIFOLIA    K (Banks ex Pursh) R.M. Bateman    M 1927-08-02   +^]%~ 66.83333   uD^B c. o. erlanson    1650618  /    z,T 66â°50'n no data y  greenland dm %  
{"catalogNumber": "1650618", "order": "", "family": "", "scientificName": "Galearis rotundifolia", "scientificNameAuthorship": "(Banks ex Pursh) R.M. Bateman", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Donovan S. Correll", "recordedBy": "C. O. Erlanson", "recordNumber": "", "verbatimEventDate": "1927-08-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Greenland", "stateProvince": "", "county": "no data", "municipality": "", "locality": "", "decimalLatitude": "66.83333", "decimalLongitude": "", "verbatimCoordinates": "66\u00c2\u00b050'N", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}