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": ""}
  w5U 1963-06-22  - United bStates   =]S 1432472  ? CS RoriSppa  o n  Ca. 5.5 miles S of Gulfport, Mississippi River, Shokaquon     Y brassicales     bx subsp.  M 6i palustris Rorippa palustris subsp. palustris T_~~     P IblDlinois 1619 P@J|_    S palustris in sandy-loamy soil on drying floodplain bank of slough of river; partial shade; with r. sylvestris annd r. sessiliflora  f!   henwderson l^ &   vF(A> Brassicaceae
{"catalogNumber": "1432472", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Rorippa palustris subsp. palustris", "scientificNameAuthorship": "", "genus": "Rorippa", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "palustris", "identifiedBy": "", "recordedBy": "", "recordNumber": "1619", "verbatimEventDate": "1963-06-22", "habitat": "in sandy-loamy soil on drying floodplain bank of slough of river; partial shade; with R. sylvestris and R. sessiliflora", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Illinois", "county": "Henderson", "municipality": "", "locality": "Ca. 5.5 miles S of Gulfport, Mississippi River, Shokaquon", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}