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": ""}
 s.n. nUD-i      . E. L. Nielsen       M ROSALES   EH$] united states  8m in sandy ground. plentiful. West of Point Lookout. Bd<X/    t "IDENTIFIED BY C.S. SARGENT. SEE RHODORA XIV-150" arenac fW7y]   6C MICHIGAN amelanchier TH)Hc    b 1912-06-21  :a# CHARLES K. DODGE  Am 1463575  $/ ROSACE4E INTERIOTR /(UJ    6^< AMELANCHIER INTERIOR
{"catalogNumber": "1463575", "order": "Rosales", "family": "Rosaceae", "scientificName": "Amelanchier interior", "scientificNameAuthorship": "E. L. Nielsen", "genus": "Amelanchier", "subgenus": "", "specificEpithet": "interior", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles K. Dodge", "recordNumber": "s.n.", "verbatimEventDate": "1912-06-21", "habitat": "In sandy ground. Plentiful.", "occurrenceRemarks": "\"Identified by C.S. Sargent. See Rhodora XIV-150\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Arenac", "municipality": "", "locality": "West of Point Lookout.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}