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": ""}
 zn Fagales  Fagaceae ceY@   warren sand dune. j_%   3 s.n.  k4  cecil billington   1921-05-20 %   2| muehRleNnbergii berrien  L      b_- -86.59252   bEG Quercus muehlenbergii     @Uy X 1356116  QUERCUS  J   UNITED STATES 4#  
{"catalogNumber": "1356116", "order": "Fagales", "family": "Fagaceae", "scientificName": "Quercus muehlenbergii", "scientificNameAuthorship": "", "genus": "Quercus", "subgenus": "", "specificEpithet": "muehlenbergii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cecil Billington", "recordNumber": "s.n.", "verbatimEventDate": "1921-05-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Berrien", "municipality": "", "locality": "Warren Sand Dune.", "decimalLatitude": "", "decimalLongitude": "-86.592522", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}