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": ""}
SCHOOLCRAFT HB  4415 KPKvK    J|  SYMPHYOTRICHUM LANCEOLATUM      @Cj 1929-09-02  JOHN H. EHLERS >gm&s    <  ASTERACEAE    8 Michigan  g united states         mJ; (Willd.) G. L. Nesom SYMPHYOTRICHUM -II     LAST DUNE RIDGE THE SERIES OF DVNES FARTHEST INLAND FROM LAKE MICHIGAN AND BORDERING THE VALLEY OF THE MANISTIQUE RIVER, Yx2kn  
{"catalogNumber": "", "order": "", "family": "Asteraceae", "scientificName": "Symphyotrichum lanceolatum", "scientificNameAuthorship": "(Willd.) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "4415", "verbatimEventDate": "1929-09-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "Last dune ridge; the series of dunes farthest inland from Lake Michigan and bordering the valley of the Manistique River,", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}