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": ""}
   ?-B? l.  illinois Qde   52P JOHNSON   /7V united sta7es   JkSA 14332  I_ Proserpinaca   robin w. scribailo, mitchell s. alix i  saxifragales V!  proserpinaca palustris Czd   5 C Bell Pond Research Natural Area, Shawnee% National Forest, 0.25 mi. E of Grantsburg on Rte |46   l1 haloragaceae  1223759 J    l>  palustris  loy r. phillippe, larry stritch, todd fink, & steve widowski  ?       :#, 1990-08-31
{"catalogNumber": "1223759", "order": "Saxifragales", "family": "Haloragaceae", "scientificName": "Proserpinaca palustris", "scientificNameAuthorship": "L.", "genus": "Proserpinaca", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robin W. Scribailo, Mitchell S. Alix", "recordedBy": "Loy R. Phillippe, Larry Stritch, Todd Fink, & Steve Widowski", "recordNumber": "14332", "verbatimEventDate": "1990-08-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Illinois", "county": "Johnson", "municipality": "", "locality": "Bell Pond Research Natural Area, Shawnee National Forest, 0.25 mi. E of Grantsburg on Rte 146", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}