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 Cornus rugosa  b+ W j cornus  p@lf JAMES S. WILSON  rugosa qu  james b. mcfarlin P2U0&   c United States 1474081  c^cE  lm. vDe :   <!` , 'bark greenish, warty'   @f  [ ornales  48.12661 w]G=y   Nichigan &^4   -88.5670 r    r keweenaw       2293  gornaceae v!<R]     sl 1930-07-23
{"catalogNumber": "1474081", "order": "Cornales", "family": "Cornaceae", "scientificName": "Cornus rugosa", "scientificNameAuthorship": "Lam.", "genus": "Cornus", "subgenus": "", "specificEpithet": "rugosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "James S. Wilson", "recordedBy": "James B. McFarlin", "recordNumber": "2293", "verbatimEventDate": "1930-07-23", "habitat": "", "occurrenceRemarks": "'Bark greenish, warty'", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "", "decimalLatitude": "48.12661", "decimalLongitude": "-88.56701", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}