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": ""}
        m6$ @ prenanthes   1256097  kg8C      ASTERACEAE @    S 46.35367 second-growth ash-maple woods, alluvial soil, *3nq   ! U flats near neebish i. channel, chase s. osborn preserve of the university of michigan, near the southern end of sugar island nw 1/4 sect. 2.  united states (E/     "LIGULES WHITE, PAPPUS BROWN" "1 PLANT SEEN;" z~#9Y  
{"catalogNumber": "1256097", "order": "", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Prenanthes", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Second-growth ash-maple woods, alluvial soil,", "occurrenceRemarks": "\"Ligules white, pappus brown\" \"1 plant seen;\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "flats near Neebish I. Channel, Chase S. Osborn Preserve of the University of Michigan, near the southern end of Sugar Island NW 1/4 Sect. 2.", "decimalLatitude": "46.35367", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}