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": ""}
 P#3 united states  Z= 1473763 cornaceae z     L.  >z+   |A: Cornales EDWARD G. VSS  46k     B 1958-06-20  x@= -83.91856 Occasional, wooded ravine. $wg(   H MICHIGAN  canadensis f@ Wk    @K  6779   sCm cornus canadensis clayton twp., ca. 4.5mi. nw of omeRr. R s     arenac zEM   Cornus  N_*  44.093569 >oH$[ 
{"catalogNumber": "1473763", "order": "Cornales", "family": "Cornaceae", "scientificName": "Cornus canadensis", "scientificNameAuthorship": "L.", "genus": "Cornus", "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": ""}