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": ""}
  a carex magellanica    UNITED STATESU = w     R Carex   Z bog.  ~W+ Little Girls Point. 1326319 KmH    p+E 46.607168 1955-06-15  &      ,Qi gogebic   |2_1` P.E. HEBERT     fV  MAGELLANICA    
{"catalogNumber": "1326319", "order": "", "family": "", "scientificName": "Carex magellanica", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "magellanica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P.E. Hebert", "recordNumber": "", "verbatimEventDate": "1955-06-15", "habitat": "Bog.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Gogebic", "municipality": "", "locality": "Little Girls Point.", "decimalLatitude": "46.607168", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}