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": ""}
    W BRASSICACEAE      A)? -8.939772     john h. ehlers drv  brassicales x ]yL    ,XD~f WASHTENAW    9M)  MICHIGAN  sandy 5oil, banks of creek f      &w1  (L.) L.   cH [ 1883
{"catalogNumber": "", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "", "scientificNameAuthorship": "(L.) L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "1883", "verbatimEventDate": "", "habitat": "Sandy soil, banks of creek", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-83.939772", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}