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": ""}
 ?uX CANADA   S/sH` carex   F?zl POALES    oR SCIRP0IDEA  KN Hansford T. Shacklette   S>O  CAREX SCIRPOIDEA SUBSP. SCIRPOIDEA  ZK<~ Northwest Territories    x = 1386091  3074 H  1948-07-16  DI|   scirpoidea 3Dr:  MICHX. Qd/      [y Great Bear Lake, Sawmill Bay, northeast tip of Leith Pen|nsula   
{"catalogNumber": "1386091", "order": "Poales", "family": "", "scientificName": "Carex scirpoidea subsp. scirpoidea", "scientificNameAuthorship": "Michx.", "genus": "Carex", "subgenus": "", "specificEpithet": "scirpoidea", "verbatimTaxonRank": "", "infraspecificEpithet": "scirpoidea", "identifiedBy": "", "recordedBy": "Hansford T. Shacklette", "recordNumber": "3074", "verbatimEventDate": "1948-07-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Northwest Territories", "county": "", "municipality": "", "locality": "Great Bear Lake, Sawmill Bay, northeast tip of Leith Peninsula", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}