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": ""}
sparganium fuctuans 7HQ?  Ontario 6J h    O ; claude e. garton   z2 fluctuans  zE,,  1433191 poales  M    1981-08-16 uI   %=@R thunder bay  tq Typhaceae  :fEo (ENGELM. EX MORONG) B.L. ROB.  ROOTED IN MUCK IN WATER TO 6 DM DEEP IN SHALLOW INLET TO BAY bZ   o SPARGANIUM 48.45 1    #: 20492    Canada )   -90.6 A 33      N48Â°a 27' W90Â° 36'   RgrtB 2 KM E OF BURECHELLL. RD., SW CORNER OF ELBOW L. OFF MATTAWIN RD.
{"catalogNumber": "1433191", "order": "Poales", "family": "Typhaceae", "scientificName": "Sparganium fluctuans", "scientificNameAuthorship": "(Engelm. ex Morong) B.L. Rob.", "genus": "Sparganium", "subgenus": "", "specificEpithet": "fluctuans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Claude E. Garton", "recordNumber": "20492", "verbatimEventDate": "1981-08-16", "habitat": "rooted in muck in water to 6 dm deep in shallow inlet to bay", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "2 km E of Burchell L. Rd., SW corner of Elbow L. off Mattawin Rd.", "decimalLatitude": "48.45", "decimalLongitude": "-90.6", "verbatimCoordinates": "N48\u00c2\u00b0 27' W90\u00c2\u00b0 36'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}