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": ""}
  CORNUS RUGOSA J8       915  a@5t Frequ%ent in sandy soil at edge of wet swale.  Cornales NOn   RUGOSA ZNL       D. Alcona       jpd;H lam.  44.533291 v`=   O$Y Michigayn  1474073 y6 
{"catalogNumber": "1474073", "order": "Cornales", "family": "", "scientificName": "Cornus rugosa", "scientificNameAuthorship": "Lam.", "genus": "", "subgenus": "", "specificEpithet": "rugosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "915", "verbatimEventDate": "", "habitat": "Frequent in sandy soil at edge of wet swale.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Alcona", "municipality": "", "locality": "", "decimalLatitude": "44.533291", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}