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": ""}
  BRASSICALES R   ;l BRASSICACEAE    45.318043 U+   CA. 3 M. E OF CHARLEVOIX. 7c.V   $bk frequent. "flowers yellow."     1464377 Ib#     Y  h> var.   z$fLF Newly made gravelly roadside.  charlevoix ;   H8E9 EDWARD G. VOSS   tTk[$ LEIOCARPUM 1958-06-24 b  
{"catalogNumber": "1464377", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "leiocarpum", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "", "verbatimEventDate": "1958-06-24", "habitat": "Newly made gravelly roadside.", "occurrenceRemarks": "Frequent. \"Flowers yellow.\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Charlevoix", "municipality": "", "locality": "ca. 3 mi. E of Charlevoix.", "decimalLatitude": "45.318043", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}