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": ""}
  Zv] 1440914  cs thunder bay  | FRIESII CONTACT UM HERBARIUM Cj    ) 1931-07-31   6  4Q POTAMOGETON FRIESII  rupr. uy  CARL O. GRASSL @t4   Mx<A& canada    Alismatales K    [DUPLICATE OF 1440915, BUT ONE OF THEM IS STERILE.] ^r L   Potamogeto 0`ut    POTAMOGETONACEAE N   ONTARIO 5?   aD$ Q 6259
{"catalogNumber": "1440914", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton friesii", "scientificNameAuthorship": "Rupr.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "friesii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "6259", "verbatimEventDate": "1931-07-31", "habitat": "", "occurrenceRemarks": "[Duplicate of 1440915, but one of them is sterile.]", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}