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": ""}
  LAKEVILLE LAKE [WUD] LAKEVILLLE L [BLH] O  natans <   1281363 >7Q     MICHIGAN :)k      Alismatales /  UNITED  STATETS ^(9R     LC<iK 1919-07-20      O Potamogeton natans -83.14886 !<   POTAMOGETONACEAE 4N    &Kd 5331
{"catalogNumber": "1281363", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton natans", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "natans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "5331", "verbatimEventDate": "1919-07-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Lakeville Lake [WUD] Lakevillle l [BLH]", "decimalLatitude": "", "decimalLongitude": "-83.14886", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}