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": ""}
  rO 71  t$z CORNALES   j![ In the Gorge near Douglas Lake.     y Moist, shady areas. 45.55463 y6     1473842       canadensis Nyh9j   =q  CORNACEAE -84.k68709 *i*)  cornus  =xQ      >R9! Chebo ygan    Oof 1924-06-22  carl o. erlanson F70  michigan iN 
{"catalogNumber": "1473842", "order": "Cornales", "family": "Cornaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Cornus", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Erlanson", "recordNumber": "71", "verbatimEventDate": "1924-06-22", "habitat": "Moist, shady areas.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "In the Gorge near Douglas Lake.", "decimalLatitude": "45.55463", "decimalLongitude": "-84.68709", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}