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": ""}
    8 vrna    &` Pz 1462792  sDi?A Anton A. Reznicek  45.980144  YARU   orH Brassicaceae  United States % ^a)    DAE  7140     9e tb Cedar Campus, W side Prentiss Bay, Lake Huron, ca. 6 mgi. E of Ce/darville  F9 DR4BA  Draba verna w      
{"catalogNumber": "1462792", "order": "", "family": "Brassicaceae", "scientificName": "Draba verna", "scientificNameAuthorship": "", "genus": "Draba", "subgenus": "", "specificEpithet": "verna", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "7140", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Cedar Campus, W side Prentiss Bay, Lake Huron, ca. 6 mi. E of Cedarville", "decimalLatitude": "45.980144", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}