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": ""}
 Michigan b=uHj     -84.4036 s.qS4    4 Ax Brassica nigra    uC ~[ 1462151  K MARGIN, GRAND RIVER  uxIJ nigra United States oG   jWY 42.2479  s (L.) W. D. J. KOCH S.N. CLp9   V` br4ssica   >. jackson  FIRST GEOLOGICALSURVEY OF MICHIGAN, 1837Â1840, DOUGLASS HOUGHTON, STATE GEOLOGIST; ABRAN SAGER, OTANIST AND ZOOLOGIST, 1837; JOHN WRIGHT, STATE BOTANIST, 1838, ASSISTED BY GEORGE H. BULL [THE INK LABELS ARE IN THE HAND OF MADRK W. HARRINGTON, CA. 187O] [COORDINATES FOR FRANCIS ST. BRIDGE OVER THE GRAND RIVER] GB       brassicaceae   s<Uu Brassicales
{"catalogNumber": "1462151", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Brassica nigra", "scientificNameAuthorship": "(L.) W. D. J. Koch", "genus": "Brassica", "subgenus": "", "specificEpithet": "nigra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "Margin, Grand River", "occurrenceRemarks": "First Geological Survey of Michigan, 1837\u00e2\u0080\u00931840, Douglass Houghton, State Geologist; Abram Sager, Botanist and Zoologist, 1837; John Wright, State Botanist, 1838, assisted by George H. Bull [The ink labels are in the hand of Mark W. Harrington, ca. 1870] [Coordinates for Francis St. bridge over the Grand River]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "", "decimalLatitude": "42.2479", "decimalLongitude": "-84.4036", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}