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": ""}
 %) l.     ARENAC j    kh:C 1473763 EDWUARD G. VOSS  <I        MICHIGAN Y&   4Bn o CORNUS CANADENSIS  6t CANADENSIS  Xa Zb 6779  H cornales  !  :44.093569  occasional, wooded ravine.  [     UNITED 5TATES  r -83.91856  !YS^  1958-06-20 Clayton Twp., ca. 4.5 mi. NW of Omer. w  
{"catalogNumber": "1473763", "order": "Cornales", "family": "", "scientificName": "Cornus canadensis", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "6779", "verbatimEventDate": "1958-06-20", "habitat": "Occasional, wooded ravine.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Arenac", "municipality": "", "locality": "Clayton Twp., ca. 4.5 mi. NW of Omer.", "decimalLatitude": "44.093569", "decimalLongitude": "-83.91856", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}