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": ""}
 a ROSALES  HX,0: 2193  vsJK  AMELANCHIER ARBOREA   ^6 Amelanchier  v`t 43.604693 shrub abt 20 feet tall; very few berries aft hard frost earlier. k  (Michx. f.) Fernald ~      dry sand, small clearing in plantation. y    anton a. Nrezn|cek mO#    -86.029379    2011-07-02  2i      d Newaygo   W B   UNITEDa STATES carolyOn lyons Z_ ?  
{"catalogNumber": "", "order": "Rosales", "family": "", "scientificName": "Amelanchier arborea", "scientificNameAuthorship": "(Michx. f.) Fernald", "genus": "Amelanchier", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Carolyn Lyons", "recordNumber": "2193", "verbatimEventDate": "2011-07-02", "habitat": "Dry sand, small clearing in plantation.", "occurrenceRemarks": "Shrub abt 20 feet tall; very few berries aft hard frost earlier.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Newaygo", "municipality": "", "locality": "", "decimalLatitude": "43.604693", "decimalLongitude": "-86.029379", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}