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 A3U CORACEAE  michigan L2         (N_ 915   % >, Cornal4es rugosa +   ;  T25N R9E SEC 30-31  r -83.391412  k_F$44.533291 lam. 7`wZ     mv&Ri ALCONA  &s G 1474073    cornus -?L5  UNITED STATES _   
{"catalogNumber": "1474073", "order": "Cornales", "family": "Cornaceae", "scientificName": "", "scientificNameAuthorship": "Lam.", "genus": "Cornus", "subgenus": "", "specificEpithet": "rugosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "915", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alcona", "municipality": "", "locality": "T25N R9E Sec 30-31", "decimalLatitude": "44.533291", "decimalLongitude": "-83.391412", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}