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": ""}
 2 692  -83.7275 8ahZ      lk POTAMOGETON        LCo POTAMOGETONACEAE Potamogeon friesii >   Uncommon in shallo~w water of 115 acre, 65 feet deep, Vaughn Lake, mud-sand bottom, usually 5turbid. qjS    . vaughn lake, s of gl ennie, curtis twp., sec. 21  i B friesii  V5M1 RUPR.  ALCONA +Z.(   UNITED STATES w,q+  1280626 G n  MICHIGAN 9  
{"catalogNumber": "1280626", "order": "", "family": "Potamogetonaceae", "scientificName": "Potamogeton friesii", "scientificNameAuthorship": "Rupr.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "friesii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "692", "verbatimEventDate": "", "habitat": "Uncommon in shallow water of 115 acre, 65 feet deep, Vaughn Lake, mud-sand bottom, usually turbid.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alcona", "municipality": "", "locality": "Vaughn Lake, s of Glennie, Curtis Twp., sec. 21", "decimalLatitude": "", "decimalLongitude": "-83.7275", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}