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": ""}
  1 1473748 north bank of huron river aboGve city beach ann arbor. o$:       CORNUS s.n. srna*    pZ` Cornaceae JAMES S. WILSON  kUd   42.2x9561 &/  MICHIGAN  yR   washtenaw 0PUj    RMx  f.g. gustafson & m. best  cornales ,7K#<     amomum  26 UNITED STATES (Ra.) J.S. W|lson 9   ! -83.75109     S SUBSP.   
{"catalogNumber": "1473748", "order": "Cornales", "family": "Cornaceae", "scientificName": "", "scientificNameAuthorship": "(Raf.) J.S. Wilson", "genus": "Cornus", "subgenus": "", "specificEpithet": "amomum", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "", "identifiedBy": "James S. Wilson", "recordedBy": "F.G. Gustafson & M. Best", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "North bank of Huron River above city beach Ann Arbor.", "decimalLatitude": "42.29561", "decimalLongitude": "-83.75109", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}