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": ""}
 m@*E  (L.) W. D. J. Koch  SsR` JACKSON, GRAND RIVER     )9 1462151  @  John Wright 42.2479 1XLqq   michigan N      nigra      e Brassica brassica nigra ZhM    -84.4036 4u J       t7 S.N. First Geological Survey of Michigan, 1837â1840, Douglass Houghton, State Geologist; Abram Sager, Botanist aMnd Zoologist, 1837; John Wright, State Btanist, 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] >mH 
{"catalogNumber": "1462151", "order": "", "family": "", "scientificName": "Brassica nigra", "scientificNameAuthorship": "(L.) W. D. J. Koch", "genus": "Brassica", "subgenus": "", "specificEpithet": "nigra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John Wright", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "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": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Jackson, Grand River", "decimalLatitude": "42.2479", "decimalLongitude": "-84.4036", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}