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": ""}
 m9(G6 Michigan   ~ Potamogeto  otsego U   q 1940-08-20  WALTER R. CROWE  hyw   u+9p Alismatales     Big Bear Lake L!b+      44.937435 R= <f        ht u0 -84.384604 Morong  Gd  illinoensis J^2|_ 
{"catalogNumber": "", "order": "Alismatales", "family": "", "scientificName": "", "scientificNameAuthorship": "Morong", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "illinoensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter R. Crowe", "recordNumber": "", "verbatimEventDate": "1940-08-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Otsego", "municipality": "", "locality": "Big Bear Lake", "decimalLatitude": "44.937435", "decimalLongitude": "-84.384604", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}