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": ""}
salix bebbiana L?k O  william k.w. baldwin ~<6  1453042 U^?~e   *djix canada     x thicket 20 ft. hight.    wA: SARG. bebbiana d#p    yu 1949-06-15     salix @   zt F malpighiales Salicaceae <I    JAMES BAY. MOOSE RIVER ESTUARY. SANDY ISLAND ON WEST BANK NEAR SHIP SANDS. y:      _ 1386
{"catalogNumber": "1453042", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix bebbiana", "scientificNameAuthorship": "Sarg.", "genus": "Salix", "subgenus": "", "specificEpithet": "bebbiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William K.W. Baldwin", "recordNumber": "1386", "verbatimEventDate": "1949-06-15", "habitat": "", "occurrenceRemarks": "Thicket 20 ft. hight.", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "", "municipality": "", "locality": "James Bay. Moose River Estuary. Sandy Island on west bank near Ship Sands.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}