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": ""}
 Y1yu 1433185 FLUCTUANS rR     Sudbury Z_p6    IN THE ROBINSON VERMILION RIVER N2EAR WHITEFISH YU$.3       ]vj CARL O. GRASSL (Engelm. ex Morong) B.L. Rob. t?,[6   POALES w   W+ZJ0 7635       UQ; canada    
{"catalogNumber": "1433185", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Engelm. ex Morong) B.L. Rob.", "genus": "", "subgenus": "", "specificEpithet": "fluctuans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "7635", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Sudbury", "municipality": "", "locality": "in the Robinson Vermilion River near Whitefish", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}