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": ""}
 CANADA mB   48Â° 32' N, 89Â° 14' W qh.]   g) Ontario   V4 48.533333 brachyelytrum aristosum S   In river bank thickets under Physocarpus, Alnus, and4 Spiraea | Moist silty soil IEX6   poaceae b|Dt   (michx.) trel.  K    , -89.233333  S BRACHYELYTRUM      8UA THUNDER BAY  19618 3k#|  1406969 9=`Ps   I  Bf 1980-08-15  mL^=j aristosum Poales N  
{"catalogNumber": "1406969", "order": "Poales", "family": "Poaceae", "scientificName": "Brachyelytrum aristosum", "scientificNameAuthorship": "(Michx.) Trel.", "genus": "Brachyelytrum", "subgenus": "", "specificEpithet": "aristosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "19618", "verbatimEventDate": "1980-08-15", "habitat": "In river bank thickets under Physocarpus, Alnus, and Spiraea | Moist silty soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "", "decimalLatitude": "48.533333", "decimalLongitude": "-89.233333", "verbatimCoordinates": "48\u00c2\u00b0 32' N, 89\u00c2\u00b0 14' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}