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": ""}
  Q.WS 1643480     grantville N     Kt B% 4462  orchidaceae yuAK   Maryland % (     %$H MACULATA Garrett I)v6T  1926-08-29 b   corallorhiza IG?X  CORALLORHIZA MACULATA     |  UNITED STATES  & R. R. DREISBACH (Rat.) Raf. Sa5     &8UL  Asparagales Bank of Casselman R. K  
{"catalogNumber": "1643480", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Corallorhiza maculata", "scientificNameAuthorship": "(Raf.) Raf.", "genus": "Corallorhiza", "subgenus": "", "specificEpithet": "maculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. R. Dreisbach", "recordNumber": "4462", "verbatimEventDate": "1926-08-29", "habitat": "Bank of Casselman R.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Maryland", "county": "Garrett", "municipality": "", "locality": "Grantville", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}