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": ""}
americanum  Y-  1593300 D3    fA@Gy Sparganium  D TYPHACEAE      48Â°00'01"N, 91Â°58'06"W nutt. 0B3@5   st. louis 8    lynden b. gerdes & d. lawon gerdes hD.lh   -) MINNESOTA  t64n r13w s26swnw. superior national forest, bwcaw, slim lake. along the eastern shore of lake approximately 0.22 miles nnw of the entry portage from the parking lot e6+a   ,gr; 2015-08-26     7388 v   K]cFF Poales UNITED STATES <84h    n3MT sparganium americanum 
{"catalogNumber": "1593300", "order": "Poales", "family": "Typhaceae", "scientificName": "Sparganium americanum", "scientificNameAuthorship": "Nutt.", "genus": "Sparganium", "subgenus": "", "specificEpithet": "americanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Lynden B. Gerdes & D. Lawson Gerdes", "recordNumber": "7388", "verbatimEventDate": "2015-08-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Minnesota", "county": "St. Louis", "municipality": "", "locality": "T64N R13W S26SWNW. Superior National Forest, BWCAW, Slim Lake. Along the eastern shore of lake approximately 0.22 miles NNW of the entry portage from the parking lot", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "48\u00c2\u00b000'01\"N, 91\u00c2\u00b058'06\"W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}