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": ""}
  e(rG brassicales   8x 930  PETR W. FRITSCH ic      ;=?Q UNITED STATES        [,w< 41.94044  =O> L.  DRABA MA   aEuPp brassicaceae loc4lly frequent. "petals white; fruit olive green." mByI  1989-04-23 #&Mx1   Hillsdale  &  -84.63638 C  MICHIGAN ![ 
{"catalogNumber": "", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Draba", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter W. Fritsch", "recordNumber": "930", "verbatimEventDate": "1989-04-23", "habitat": "", "occurrenceRemarks": "Locally frequent. \"Petals white; fruit olive green.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Hillsdale", "municipality": "", "locality": "", "decimalLatitude": "41.94044", "decimalLongitude": "-84.63638", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}