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": ""}
  hDj (L.) W. D. J. Koch  BRASSICA !2$;  BRASSICACEAE |;j  Hillsdale ;   Michigan W   "lowers yellow, 1.0-1.2 cm in diameter. local." ^+4#   D B UNITED STATES   - < brassicaleos  :OwCX 41.716813     !r BRASSICA NIRA  PETER W. FRITSCH     NIGRA %`g9  1985-07-28      roadside next to a bean field in dry soil.   , u 1462144 territorial rd., n side, juste of hwy. 99, 80 km sw of ann arbor |#    -84.524187 +bkd7 
{"catalogNumber": "1462144", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Brassica nigra", "scientificNameAuthorship": "(L.) W. D. J. Koch", "genus": "Brassica", "subgenus": "", "specificEpithet": "nigra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter W. Fritsch", "recordNumber": "", "verbatimEventDate": "1985-07-28", "habitat": "Roadside next to a bean field in dry soil.", "occurrenceRemarks": "\"Flowers yellow, 1.0-1.2 cm in diameter. Local.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Hillsdale", "municipality": "", "locality": "Territorial Rd., N side, just E of Hwy. 99, 80 km SW of Ann Arbor", "decimalLatitude": "41.716813", "decimalLongitude": "-84.524187", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}