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": ""}
  uY % WOLFFIA BRASILIENSIS ONTARIO &     1982-07-24 l   grey a=     8C  COLLINGWOOD TOWNSHIP, CONC. I-II, LOTS 3-4, 8 KM SOUTHWEST OF COLLINGWOOD, PRETTY RIVER VALLEY   c ARACEAE  densly abundant with Spirodela polyrhiza on surface of small pond in old fieldM_i1N     7s ALISMATALES  %*j9 canada  A. A. Reznicek zQ     u 1663135  7bJze W<O1FFI4 Old Fields grown up with Crataegus sp., loc4lly pastured and, in a few areas, seepy with dense growth of young Thuja occidentalis :   d >  brasiliensis
{"catalogNumber": "1663135", "order": "Alismatales", "family": "Araceae", "scientificName": "Wolffia brasiliensis", "scientificNameAuthorship": "", "genus": "Wolffia", "subgenus": "", "specificEpithet": "brasiliensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. A. Reznicek", "recordNumber": "", "verbatimEventDate": "1982-07-24", "habitat": "Old Fields grown up with Crataegus spp., locally pastured and, in a few areas, seepy with dense growth of young Thuja occidentalis", "occurrenceRemarks": "densly abundant with Spirodela polyrhiza on surface of small pond in old field", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Grey", "municipality": "", "locality": "Collingwood Township, Conc. I-II, lots 3-4, 8 km southwest of Collingwood, Pretty River Valley", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}