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": ""}
Carl O. Grassl F     *5 ; -82.1833333333  04t ALGOMA 46â°8n82â°11w'   8   NAJAS i    0 2074  PhLJ Hydrocharitaceae 4 6.1333333333 [     |8_ alismatales   R-7R= flexilis 1932-08-25 >I   D 1432685   o Natas flexilis    mt. mcbean, mcbean hbr. ^ 6   
{"catalogNumber": "1432685", "order": "Alismatales", "family": "Hydrocharitaceae", "scientificName": "Najas flexilis", "scientificNameAuthorship": "", "genus": "Najas", "subgenus": "", "specificEpithet": "flexilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "2074", "verbatimEventDate": "1932-08-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Algoma", "municipality": "", "locality": "Mt. McBean, McBean Hbr.", "decimalLatitude": "46.1333333333", "decimalLongitude": "-82.1833333333", "verbatimCoordinates": "46\u00c2\u00b08N82\u00c2\u00b011W'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}