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 `_)  4382 _   v  Edward G. Voss   #7) [ Ca. 6 mi. SW of Clare  #8 brassicales  U -84.853779     occasional. "apetalous"     wj& SCHRAD.   tV#eI isabella densiflorumJ >d#     1462986    K    m!t on gravelly roadside.  $ 1957-06-28  L unit3d states LEPIDIUM  g   Pp 43.757957   a Brassicaceae
{"catalogNumber": "1462986", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "", "scientificNameAuthorship": "Schrad.", "genus": "Lepidium", "subgenus": "", "specificEpithet": "densiflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "4382", "verbatimEventDate": "1957-06-28", "habitat": "On gravelly roadside.", "occurrenceRemarks": "Occasional. \"Apetalous\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Isabella", "municipality": "", "locality": "Ca. 6 mi. SW of Clare", "decimalLatitude": "43.757957", "decimalLongitude": "-84.853779", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}