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": ""}
Ratibida pnnata v  DON HENSON mO-  Michigan `   l^GM pinnata  -86.34937 &i#  191-08-14     se 1/4 sec. 6 t43n-r16w. ca. 13 mi. nw of manistique.      Schoolcraft ^FD   3458 h!  asteraceae M3elZ  Ratibida iu&m   UNITED STATES K=  ASTERALES eP+i       46.14552 v   Ab(k (VENT.) BARNHART 
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Ratibida pinnata", "scientificNameAuthorship": "(Vent.) Barnhart", "genus": "Ratibida", "subgenus": "", "specificEpithet": "pinnata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "3458", "verbatimEventDate": "1991-08-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "SE 1/4 Sec. 6 T43N-R16W. ca. 13 mi. NW of Manistique.", "decimalLatitude": "46.14552", "decimalLongitude": "-86.34937", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}