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": ""}
Melvern F. Tessene * a    m +tS Unit3d States summer island h|   `N3- 48  ;3 Cornales  !N 1968-07-31   d[ 1474224 L. uWpf    -86.63639 q   T$xk Delta  GCNa cornus sericea    t CORNACEAE  michigan HN)Z  cornus 5+v.F      45.56333    SE_RICEA  +o 
{"catalogNumber": "1474224", "order": "Cornales", "family": "Cornaceae", "scientificName": "Cornus sericea", "scientificNameAuthorship": "L.", "genus": "Cornus", "subgenus": "", "specificEpithet": "sericea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Melvern F. Tessene", "recordNumber": "48", "verbatimEventDate": "1968-07-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Delta", "municipality": "", "locality": "Summer Island", "decimalLatitude": "45.56333", "decimalLongitude": "-86.63639", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}