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": ""}
 uj Walter Koelz   rr SCIAPUS ATROCINCTUS poales :3M7E    LA m John Island  atrocinctus =07   Algoma xVKx   7 4574 -82.6 MY    46Â° 9' N 82Â° 36' W 'W. long' HB  DAMP SHADE XWrm   #2 # canada     7@o FERNALD  L7OY ontario  a 1932-08-23  1401913 k 2   l 46.|5 scirpus 3   
{"catalogNumber": "1401913", "order": "Poales", "family": "", "scientificName": "Scirpus atrocinctus", "scientificNameAuthorship": "Fernald", "genus": "Scirpus", "subgenus": "", "specificEpithet": "atrocinctus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter Koelz", "recordNumber": "4574", "verbatimEventDate": "1932-08-23", "habitat": "damp shade", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Algoma", "municipality": "", "locality": "John Island", "decimalLatitude": "46.15", "decimalLongitude": "-82.6", "verbatimCoordinates": "46\u00c2\u00b0 9' N 82\u00c2\u00b0 36' W 'W. long'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}