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": ""}
 Vv~F asterales    lanceolatum H_@A   ASTERACEAE L f;x$   iFN~ Symphyotrichum SYMPHYOTRICHUM LANCEOLATUM ?H      Y7 UNITED STATES JOHN H. EHLERS 2X $  mackinac o;5   3OhU 45.96094  ^CDH (willd.) g. l. neso   m8Pb 1929-09-09 near brevort lake. dune region between brevort lake and lake michigan ahR_k     nP 1251089 low ground, base of dune A  -84.918823     45M37 [o 
{"catalogNumber": "1251089", "order": "Asterales", "family": "Asteraceae", "scientificName": "Symphyotrichum lanceolatum", "scientificNameAuthorship": "(Willd.) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "lanceolatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "4537", "verbatimEventDate": "1929-09-09", "habitat": "Low ground, base of dune", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Mackinac", "municipality": "", "locality": "near Brevort Lake. Dune region between Brevort Lake and Lake Michigan", "decimalLatitude": "45.96094", "decimalLongitude": "-84.918823", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}