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": ""}
-83.92726 .    u+8 IN WATER EDGE OF LAKE HURON     zX DC l. Potamogetonaceae y1O/Q        50H 1 MI. N. F WATERWORKS PARK, BAY CITY  I% f 1931-07-19     aXB ALISMATALES          V 180865 7278 a&F+  
{"catalogNumber": "1280865", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7278", "verbatimEventDate": "1931-07-19", "habitat": "In water edge of Lake Huron", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "1 mi. N. of Waterworks Park, Bay City", "decimalLatitude": "", "decimalLongitude": "-83.912726", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}