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": ""}
 chatham s  1223817 Q[jD    PROSERPINACA PALUSTRIS     Mitchell S. Alix, Aobin W. Scribailo M3]   Savannah Cty Hall, along Springfield Hwy. 8 mi. N43.5Â°W of, along RR 0.4 mi. S of St. Augustine Creek %b^2K  palustris kTK  21038 #+r-    gx8 1958-06-15 WILBUR H. DUNCAN Gg jG   United States D9rmP  GEORGIA yL$I~   # l.   [ Proserpinaca      %kQkV haloragaceae 
{"catalogNumber": "1223817", "order": "", "family": "Haloragaceae", "scientificName": "Proserpinaca palustris", "scientificNameAuthorship": "L.", "genus": "Proserpinaca", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mitchell S. Alix, Robin W. Scribailo", "recordedBy": "Wilbur H. Duncan", "recordNumber": "21038", "verbatimEventDate": "1958-06-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Georgia", "county": "Chatham", "municipality": "", "locality": "Savannah City Hall, along Springfield Hwy. 8 mi. N43.5\u00c2\u00b0W of, along RR 0.4 mi. S of St. Augustine Creek", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}