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": ""}
   ;OT Ba River near St. Charles on Fordn3y Rd. Arisaema dracontium 3*        7nP4% 43.27015  NR^/ FREOERICK W. CASE, JR. & JIM COPPINGER    F ALI5MATALES   1965-06-11  `(!   iM[  united states SAGINAW hUBy+         *, arisaema 
{"catalogNumber": "", "order": "Alismatales", "family": "", "scientificName": "Arisaema dracontium", "scientificNameAuthorship": "", "genus": "Arisaema", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick W. Case, Jr. & Jim Coppinger", "recordNumber": "", "verbatimEventDate": "1965-06-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Saginaw", "municipality": "", "locality": "Bad River near St. Charles on Fordney Rd.", "decimalLatitude": "43.27015", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}