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": ""}
   J@ Alaska       L_%v[ Aleutians West   ?-K% FRIGIDA  !2#f% Poales   1668397 4>#    multiflora c2d   Oclc 6683  B (Buch.) Samuelsson     eric hultã©n   b[|  unalaska  b/w luzula multiflora var. frigida  Luzula Jf G 
{"catalogNumber": "1668397", "order": "Poales", "family": "", "scientificName": "Luzula multiflora var. frigida", "scientificNameAuthorship": "(Buch.) Samuelsson", "genus": "Luzula", "subgenus": "", "specificEpithet": "multiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "frigida", "identifiedBy": "", "recordedBy": "Eric Hult\u00c3\u00a9n", "recordNumber": "6683", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Alaska", "county": "Aleutians West", "municipality": "", "locality": "Unalaska", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}