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": ""}
  bUn3s 26456 Growig in edge of marsh along edg3 of gravel road and swamp in about 1 foot of water jV6    xkYt chauncey marsh nature preserve. chauncey 7.5 minute quadrangle. north side of chauncey-birds road and west of embarras river. 2 mile southeast of chauncey. t. t5n, r12w, west center nw1/4 sw1/4 sect. 30            AQUATICA d&v(;   mnx Illinois 1995-06-15 v .4   1432234 5N  Brassicaceae F>    ~5R Rorippa   WHITE FLOWERED HERB *2   
{"catalogNumber": "1432234", "order": "", "family": "Brassicaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Rorippa", "subgenus": "", "specificEpithet": "aquatica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "26456", "verbatimEventDate": "1995-06-15", "habitat": "Growing in edge of marsh along edge of gravel road and swamp in about 1 foot of water", "occurrenceRemarks": "White flowered herb", "associatedTaxa": "", "country": "", "stateProvince": "Illinois", "county": "", "municipality": "", "locality": "Chauncey Marsh Nature Preserve. Chauncey 7.5 minute quadrangle. North side of Chauncey-birds Road and west of Embarras River. 2 mile southeast of Chauncey. T. T5N, R12W, West center NW1/4 SW1/4 Sect. 30", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}