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": ""}
1933-08-16 iUpE   -84.7536 *I!`  potamogeton friesii $;  Rupr.  t U    A1ISMATALES O   UNITED STATES 5  546 x      v`NL Emmet   _$=IU 1280605   uU:. [leaves thin many of them 5-nerved; winter-buds coriaceous Some leaves 5-nerved, looks like P. friesii] - EGV59  i john h. ehlers   >Q  FRIESII    KB ]Y mighigan  z(C Paradise Lake, Carp Lake  iPe 45.68818 POTAMOGETONACEAE =  
{"catalogNumber": "1280605", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton friesii", "scientificNameAuthorship": "Rupr.", "genus": "", "subgenus": "", "specificEpithet": "friesii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "5463", "verbatimEventDate": "1933-08-16", "habitat": "", "occurrenceRemarks": "[leaves thin many of them 5-nerved; winter-buds coriaceous. Some leaves 5-nerved, looks like P. friesii] - EGV59", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "Paradise Lake, Carp Lake", "decimalLatitude": "45.68818", "decimalLongitude": "-84.7536", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}