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": ""}
Mar~quette-Omena Jesuit Retreat on H22, 0.8 km S. of Omena, LeelanauTwp. 2g      Prunus $y  Michigan _E    ROSACEAE k+J q  rosales [J      TREE 25 M. HIGH. THESE SPECIMENS SEEDLINGS IN UNDERS[T0RY OF RICH DECIDUOUS WOODS WITH FAGUS, ACER, AND CASTANEA  E7Se7 prunus serotina    45.05 >~ 3   1468453 @m   ] CLAUDE E. GARTON 15875 <-r   @G& LEELANAU  :A 1974-05-25   g%_ -85.58333   =, serotina  nmmJO united states  ~y<#h ehrh.
{"catalogNumber": "1468453", "order": "Rosales", "family": "Rosaceae", "scientificName": "Prunus serotina", "scientificNameAuthorship": "Ehrh.", "genus": "Prunus", "subgenus": "", "specificEpithet": "serotina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Claude E. Garton", "recordNumber": "15875", "verbatimEventDate": "1974-05-25", "habitat": "Tree 25 m. high. These specimens seedlings in understory of rich deciduous woods with Fagus, Acer, and Castanea.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Leelanau", "municipality": "", "locality": "Marquette-Omena Jesuit Retreat on H22, 0.8 km S. of Omena, Leelanau Twp.", "decimalLatitude": "45.05", "decimalLongitude": "-85.58333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}