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": ""}
Potamogetonaceae N6 P6    Russell G. Schipper <         $2 h potamogeton  potamogeton crispus D   T3# 1195   [;! crispus  h l 2017-0-08  42.48218 @,   O / A SMALL DEMSE PATCH.  A Alismatales L. D  Allegan sy0&   Allegan State Game Area, ca. 4 miles SE of Allegan, at Trowbridge Dam, o2n the E side of 28th Street at the Kalamazoo River. Ye0     4P! -85.7961 michigan 5wT 
{"catalogNumber": "", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton crispus", "scientificNameAuthorship": "L.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "crispus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Russell G. Schipper", "recordNumber": "1195", "verbatimEventDate": "2017-08-08", "habitat": "", "occurrenceRemarks": "a small dense patch.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "Allegan State Game Area, ca. 4 miles SE of Allegan, at Trowbridge Dam, on the E side of 28th Street at the Kalamazoo River.", "decimalLatitude": "42.48218", "decimalLongitude": "-85.7961", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}