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": ""}
 canadEa ykS (   YZui PUNGENS   w   (torr. ex spreng.) dorn      ,) hamsord t. shacklette      g`6U+ PIPTAT1HERUM PUNGENS     PIPTATHERUM md        R P0AGEAE SAWMILL BAY, NORTHEAST TIP OF LEITH PENINSULA, GREAT BEAR LAKE, ABOUT 6 MI NORTHEAST OF R.C.A.F. BASE #b 
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Piptatherum pungens", "scientificNameAuthorship": "(Torr. ex Spreng.) Dorn", "genus": "Piptatherum", "subgenus": "", "specificEpithet": "pungens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Hansford T. Shacklette", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "", "municipality": "", "locality": "Sawmill Bay, northeast tip of Leith Peninsula, Great Bear Lake, about 6 mi northeast of R.C.A.F. base", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}