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": ""}
 Wl FR. 63Â° 08' N 126Â° 38' W u_   Se -126.633333      c Camada        T%   MACKENZIE  +nID MACKENZIE MOUNTAINS: BACKBNE RANGES. 6.133333      1341 7m   Ebx6 AREX  JD 19858  1971-07-09       
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Fr.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "19858", "verbatimEventDate": "1971-07-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Mackenzie", "municipality": "", "locality": "Mackenzie Mountains: Backbone Ranges.", "decimalLatitude": "63.133333", "decimalLongitude": "-126.633333", "verbatimCoordinates": "63\u00c2\u00b0 08' N 126\u00c2\u00b0 38' W", "minimumElevationInMeters": "1341", "maximumElevationInMeters": ""}