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": ""}
  1991-08-26 [?|j     CXe Joseph W. Tohnson  %B4   Cyperaceae   Cd 3 to 4 km ese of johnstn's harbour, st edmunds tp. 45.116667 (s    w 9 poales  CANADA i  Bruce S- y3  C& MACK.    r -81.5 s.n. S&jx        45â° 07' n 81â° 30' w B%x  
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Mack.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Joseph W. Johnson", "recordNumber": "s.n.", "verbatimEventDate": "1991-08-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Bruce", "municipality": "", "locality": "3 to 4 km ESE of Johnston's Harbour, St Edmunds Tp.", "decimalLatitude": "45.116667", "decimalLongitude": "-81.5", "verbatimCoordinates": "45\u00c2\u00b0 07' N 81\u00c2\u00b0 30' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}