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": ""}
45.93437 @   ROSACEAE 5    s:u CHRYSOCARPA michigan S*    =j 1982-08-23  v^T RATAEGUS    j edward g. voss  qw-? UNITED STATES ashe UIT     1465622 u& D   w+d$k CRATAEGUS CHRYSOCARPA    Just N. of Brampton, on W. side of railroad. !     zEW Srub at open end of aspen-bracken woodland,. -87.065842 6 
{"catalogNumber": "1465622", "order": "", "family": "Rosaceae", "scientificName": "Crataegus chrysocarpa", "scientificNameAuthorship": "Ashe", "genus": "Crataegus", "subgenus": "", "specificEpithet": "chrysocarpa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "", "verbatimEventDate": "1982-08-23", "habitat": "Shrub at open end of aspen-bracken woodland.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Just N. of Brampton, on W. side of railroad.", "decimalLatitude": "45.934437", "decimalLongitude": "-87.065842", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}