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": ""}
2006-09-20 )g          rPg; Flowers white.   v8z (Willd.) G. L. Nesom   960 *W     OL -85.75169  .=3 MICHIGAN    ]& SYMPHYOTRICHUM    i| LAT 43.54903 LONG -85.75169. ON CTALPA AVE N OF 8 MILE.     
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(Willd.) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "960", "verbatimEventDate": "2006-09-20", "habitat": "", "occurrenceRemarks": "Flowers white.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Lat 43.54903 Long -85.75169. on Catalpa Ave N of 8 mile.", "decimalLatitude": "", "decimalLongitude": "-85.75169", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}