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": ""}
 0 1932-07-24 Walter N. Koelz ;1   LAKE HURON, MANITOULIN ISLAND, SMITH BAY, WIKWEMIKONG pp[f    Ontario Vv    9h -81.71667  ^ 1337i902 2 ft. water S GA+  manitoulin :!Vh@   michx. c  alismatales a T  HYDROCHARITACEAE V$~pc  45.81667  Y/B    ELODEA CANADENSIS -,2AA   4304 :   CANADENSIS  GD~   elodea aoxA   Canada #/, 
{"catalogNumber": "1337902", "order": "Alismatales", "family": "Hydrocharitaceae", "scientificName": "Elodea canadensis", "scientificNameAuthorship": "Michx.", "genus": "Elodea", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "4304", "verbatimEventDate": "1932-07-24", "habitat": "2 ft. water", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Manitoulin", "municipality": "", "locality": "Lake Huron, Manitoulin Island, Smith Bay, Wikwemikong", "decimalLatitude": "45.81667", "decimalLongitude": "-81.71667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}