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": ""}
 :68 -86.443377  %!U (Willd.o) G. L. Nesom PICTURED ROCKS NATIONAL LAKESHORE ON SW SIDE OF LITTLE CHAPEL LAKE. SEC. 21 T48N R17W S    ]N3  ASTERALES 449 `^oi    ROBERT H. READ x:>m     j+Dq 1251000  aCF- Asteraceae  Vl L 46.543105 Common in small, pocket marsh zJ3Q8    lanceolatum ~AKo     4  Symphyotrichum lanceolatum    symphyotrichum jq>    1973-08-16   
{"catalogNumber": "1251000", "order": "Asterales", "family": "Asteraceae", "scientificName": "Symphyotrichum lanceolatum", "scientificNameAuthorship": "(Willd.) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "lanceolatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert H. Read", "recordNumber": "449", "verbatimEventDate": "1973-08-16", "habitat": "Common in small, pocket marsh", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Pictured Rocks National Lakeshore on SW side of Little Chapel Lake. sec. 21 T48N R17W", "decimalLatitude": "46.543105", "decimalLongitude": "-86.443377", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}