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": ""}
  - Mackenzie Mountains: Backbone Ranges.    ~lUH Carex nardina      Iu cyperaceae   1 63.133333  63Â° 08' M 126Â° 38' W _q    #:p? Northwest Territories      : k mackenzie      #cX 1428271  Poales g 
{"catalogNumber": "1428271", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex nardina", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Northwest Territories", "county": "Mackenzie", "municipality": "", "locality": "Mackenzie Mountains: Backbone Ranges.", "decimalLatitude": "63.133333", "decimalLongitude": "", "verbatimCoordinates": "63\u00c2\u00b0 08' N 126\u00c2\u00b0 38' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}