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": ""}
 L!Q:$ -82.73896   POT4MOGETON Ub q   o4; Alismatales A.J. Pieters x    W! qc natans   X C new baltimore  _w 42.689    POTAMOGETONACEAE D 2  uTnited states |*N  Macomb or St. Clair     Vx3ZG 1281300    l.     Potamogeton natans $   1893-08-18 MJ%  
{"catalogNumber": "1281300", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton natans", "scientificNameAuthorship": "L.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "natans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A.J. Pieters", "recordNumber": "", "verbatimEventDate": "1893-08-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Macomb or St. Clair", "municipality": "", "locality": "New Baltimore", "decimalLatitude": "42.689", "decimalLongitude": "-82.73896", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}