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": ""}
  U Schoolcraft   B%~3  Don Hemson    A E 1/2] NE 1/4 NE 1/4SEC 23 T42N-R16W   ta^# apiales e 1/2 ne |/4 ne 1/4 sec 23 t42n-r16w Nv   common on the first step above swramp in hardwood, rich soil overlimeston IA  VNITED STATES  ry   Michigan rt   1357067 Az   1971-06-08 B `~      w, l.  q 46.019483   lGU> NUDICAULIS  aralia nudicaulis 2*e 
{"catalogNumber": "1357067", "order": "Apiales", "family": "", "scientificName": "Aralia nudicaulis", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "nudicaulis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "", "verbatimEventDate": "1971-06-08", "habitat": "Common on the first step above swamp in hardwood, rich soil over limestone", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "E 1/2 NE 1/4 NE 1/4 Sec 23 T42N-R16W", "decimalLatitude": "46.019483", "decimalLongitude": "", "verbatimCoordinates": "E 1/2 NE 1/4 NE 1/4 Sec 23 T42N-R16W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}