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": ""}
anton a. reznicek ;g    STANWYN G. SHELTER  A  1476590 P  peltatum 2Ez  EDGE OF HARDWOOD PLANTINGS.  JT  podophyllum 0c2qb  United States    jW     L. R2^ZO       Gc O Michigan  -83.662835 /W. .      w 42.300243 berberidaceae EPy   x UNIVERSITY OF MICHIGAN BOTANICAL GARDENS, DIXBORO SITE, 4.5 MI. NORTHEAST OF ANN ARBOR. EDGE OF HARDWOOD PLANTINGS NEAR LARGE POND.  ranunculales ) 
{"catalogNumber": "1476590", "order": "Ranunculales", "family": "Berberidaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Podophyllum", "subgenus": "", "specificEpithet": "peltatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Stanwyn G. Shelter", "recordNumber": "", "verbatimEventDate": "", "habitat": "Edge of hardwood plantings.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "University of Michigan Botanical Gardens, Dixboro Site, 4.5 mi. northeast of Ann Arbor. Edge of hardwood plantings near large pond.", "decimalLatitude": "42.300243", "decimalLongitude": "-83.662835", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}