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": ""}
 MACKINAC Od6    UbNITED STATES 8nG?g  michigan 4m,   wVF potamogeton  < ALISMATALES      ? 16500    /Aa crispus  L. Iv   = Edward G. Voss   o FREQUENT, WASHED TO SHORE OF LAKE HURON  dJdO potamogetonaceae  TiLn< AT CEDARVILLE BAY, AT MOUTH OF PEARSONCREEK.    o!kn 1280251 potamoge7on crispus C|S 
{"catalogNumber": "1280251", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton crispus", "scientificNameAuthorship": "L.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "crispus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "16500", "verbatimEventDate": "", "habitat": "frequent, washed to shore of Lake Huron", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mackinac", "municipality": "", "locality": "at Cedarville Bay, at mouth of Pearson Creek.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}