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": ""}
attu island; sidden's valley Bo   y Robert M. Hardy    yc *9 LEUTIANS  WEST  268 UE#8>    He6 * 1433223   $F sparganium hyperboreum    )y-O BEURLING EX LAEST.         (> alaska  fq;V 1945-07-31  g TYPHACEAE  Poales 4   ,x(? u IN POND TO TWO FEET DEEP
{"catalogNumber": "1433223", "order": "Poales", "family": "Typhaceae", "scientificName": "Sparganium hyperboreum", "scientificNameAuthorship": "Beurling ex Laest.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert M. Hardy", "recordNumber": "268", "verbatimEventDate": "1945-07-31", "habitat": "in pond to two feet deep", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Alaska", "county": "Aleutians West", "municipality": "", "locality": "Attu Island; Sidden's Valley", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}