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": ""}
najas flexilis  bV;  (WILLD.) ROSTK. & W. L. E. SCHMIDT tt|Ig    c 193)2-07-15 ALISMATALES +    WD 45.65  d` 45Â°39'N82Â°16'W    /_1# 5951  ,c4,3 CANADA   t4 manitoulin Carl O. Grassl RKmT   3 providence bay, manitoulin island,  3J< HYDROCHARITACEAE -82.2666666667  Bi]  FLEXILIS j)S-d    1432696 ca>t-     oV 37 ontario   
{"catalogNumber": "1432696", "order": "Alismatales", "family": "Hydrocharitaceae", "scientificName": "Najas flexilis", "scientificNameAuthorship": "(Willd.) Rostk. & W. L. E. Schmidt", "genus": "", "subgenus": "", "specificEpithet": "flexilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "5951", "verbatimEventDate": "1932-07-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Manitoulin", "municipality": "", "locality": "Providence Bay, Manitoulin Island,", "decimalLatitude": "45.65", "decimalLongitude": "-82.2666666667", "verbatimCoordinates": "45\u00c2\u00b039'N82\u00c2\u00b016'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}