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": ""}
  r+Y$ WASHTENAW CORNALES ]  K   yYh James S. Wilsn   , 1473994   [btno ANN ARBOR TWP., CASCADE GLEN.  &lTE -83.756971  ) CORNUS  p-ys- michigan   racemosa &zq   ! 42.301701     AF on hillside in open oak woodland.    9686 n   d#P1S subsp.  CORNACEAE  e!  "SHRUB, 4 FT. HIGH, BRANCHES OF INFLORESCENCE RED, BERRIES WHITE WITH BLVE TINGE." <  (LAM.) J.S. WILSON h-D 
{"catalogNumber": "1473994", "order": "Cornales", "family": "Cornaceae", "scientificName": "", "scientificNameAuthorship": "(Lam.) J.S. Wilson", "genus": "Cornus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "racemosa", "identifiedBy": "James S. Wilson", "recordedBy": "", "recordNumber": "9686", "verbatimEventDate": "", "habitat": "On hillside in open oak woodland.", "occurrenceRemarks": "\"Shrub, 4 ft. high, branches of inflorescence red, berries white with blue tinge.\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor Twp., Cascade Glen.", "decimalLatitude": "42.301701", "decimalLongitude": "-83.756971", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}