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": ""}
  1938-07-07 48R   F.K. BUTTERS wx<  United States :S&  Saxifragaceae . 9I   Saxifraga aizoon var. neogaea Lr3/  S4xifraga  @X   Cook B rb    !1Qu var.   t0N Saxifraganles  bu( Butters    , minnesota  SOUTH SIDE OF AD TOWARD WEST END OF MOUNTAIN LAKE  =T<?    AIZOON g+|_6     R CLIFF neogaea Q T-R  1485094 S    
{"catalogNumber": "1485094", "order": "Saxifragales", "family": "Saxifragaceae", "scientificName": "Saxifraga aizoon var. neogaea", "scientificNameAuthorship": "Butters", "genus": "Saxifraga", "subgenus": "", "specificEpithet": "aizoon", "verbatimTaxonRank": "var.", "infraspecificEpithet": "neogaea", "identifiedBy": "", "recordedBy": "F.K. Butters", "recordNumber": "", "verbatimEventDate": "1938-07-07", "habitat": "Cliff", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Minnesota", "county": "Cook", "municipality": "", "locality": "South side of and toward west end of Mountain Lake", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}