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": ""}
 near mouth of rilver -bPmj   V] sparganium emersum  TYPHACEAE C?   !!j 1433115  CANADA G.(=   poales 7d   Nestorville g69   0*y  ONTARIO  sparganium >#C  -83.6 ?     Eq ABUNDANT 5221 z|  46.3 $/X   a EMERSUM  CeSG  rehmann  bkDq 1932-08-21   ^ Algoma CARL O. GRASSL F   VmDOy 46Â° 18' N,83Â° 36' W
{"catalogNumber": "1433115", "order": "Poales", "family": "Typhaceae", "scientificName": "Sparganium emersum", "scientificNameAuthorship": "Rehmann", "genus": "Sparganium", "subgenus": "", "specificEpithet": "emersum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "5221", "verbatimEventDate": "1932-08-21", "habitat": "near mouth of river", "occurrenceRemarks": "abundant", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Algoma", "municipality": "", "locality": "Nestorville", "decimalLatitude": "46.3", "decimalLongitude": "-83.6", "verbatimCoordinates": "46\u00c2\u00b0 18' N,83\u00c2\u00b0 36' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}