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": ""}
44.68472 L:  united states fU  :   alternifolia +-`   L. F. `~J    Alcona Ae16E   m michigan 14559 8 OyJ#  occasional tall shrub, thickets. 9?-C    6 iV 1975-06-12   Z9 -83.4122     Edward G. Voss pu%m:   ^Y E Cornus   o4 Z CORNUS ALTERNIFOLIA   Cornaceae ^zi&   [* On S. side of West Twin (Lincoln) lake near Lincoln, Gustin Twp.  ;2 1473658   
{"catalogNumber": "1473658", "order": "", "family": "Cornaceae", "scientificName": "Cornus alternifolia", "scientificNameAuthorship": "L. f.", "genus": "Cornus", "subgenus": "", "specificEpithet": "alternifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "14559", "verbatimEventDate": "1975-06-12", "habitat": "Occasional tall shrub, thickets.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alcona", "municipality": "", "locality": "On S. side of West Twin (Lincoln) lake near Lincoln, Gustin Twp.", "decimalLatitude": "44.68472", "decimalLongitude": "-83.41222", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}