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": ""}
S.N. r4  Michigan 9j   MARYGROVE CAMPUS. [MARYGROVE COLLEGET CAMPUS, 8425 W. MCNICHOLS ST, SOUTHEAST CORNER OF WYOMING ST. AND W MCNICHOLS RD., DETROIT, WAYNE CO. MICHIGAN] =  united states @YR      rF prunifolia  V (Marsh.) Rehder  Aronia 8(u     Sister M. Vincent de Paul McGivney  S `eW rosaceae     w 1929-05-23   wayne X2  r%osales .    -83.15925 /   )dZ aronia prunif0lia   
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Aronia prunifolia", "scientificNameAuthorship": "(Marsh.) Rehder", "genus": "Aronia", "subgenus": "", "specificEpithet": "prunifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Sister M. Vincent de Paul McGivney", "recordNumber": "s.n.", "verbatimEventDate": "1929-05-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Wayne", "municipality": "", "locality": "Marygrove campus. [Marygrove College Campus, 8425 W. McNichols St, southeast Corner of Wyoming St. and W McNichols Rd., Detroit, Wayne Co. Michigan]", "decimalLatitude": "", "decimalLongitude": "-83.15925", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}