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": ""}
  4 n 43.997998   W 1952-06-28 united states 1#  ROSACEAE xSj  prunifolia aGE G   ~X ROSALES  !n "WILDERNESS ARBORETUM" CA. 14 MILES NW OF BAD AXE., HUME TWP. "SHRUB 2 M. TALL IN MOIST WOODS; ABUNDANT" >    fn2P  1213 aronia prunifolia t.`4   Y S michigan        g~ -83.115505  (MARSH.) REHDER @=   Edward G. Voss  4   1469757 V| 
{"catalogNumber": "1469757", "order": "Rosales", "family": "Rosaceae", "scientificName": "Aronia prunifolia", "scientificNameAuthorship": "(Marsh.) Rehder", "genus": "", "subgenus": "", "specificEpithet": "prunifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "1213", "verbatimEventDate": "1952-06-28", "habitat": "", "occurrenceRemarks": "\"Shrub 2 m. tall in moist woods; abundant\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "\"Wilderness Arboretum\" ca. 14 miles NW of Bad Axe., Hume Twp.", "decimalLatitude": "43.997998", "decimalLongitude": "-83.115505", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}