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": ""}
  &X +R CAREX BREVIOR   EN3?; 1999-06-12  manit.ou mounds, n shore of rainy river, ca. 8 km s of stratton p.o., ca. 4 km upstream of shaw road. O roK    5qM (dewey) mack. ex lunell  6c ontario  Xs 48â° 38.85' n 94â° 4.11' w; map: 52d/9, utm: 213886, square: 15vd28  G6A`l CAREX  Riny River   k  MICHAEL J. OLDHAM & WASYL D. BAKOWSKY *sfx   |5 19364287  brevior C   5c -94.0685   48.6475 hF  CANADA  d    CYPERACE4E Z/$;   21831 v  poales 7>FyX 
{"catalogNumber": "1364287", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex brevior", "scientificNameAuthorship": "(Dewey) Mack. ex Lunell", "genus": "Carex", "subgenus": "", "specificEpithet": "brevior", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham & Wasyl D. Bakowsky", "recordNumber": "21831", "verbatimEventDate": "1999-06-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Rainy River", "municipality": "", "locality": "Manitou Mounds, N shore of Rainy River, ca. 8 km S of Stratton P.O., ca. 4 km upstream of Shaw Road.", "decimalLatitude": "48.6475", "decimalLongitude": "-94.0685", "verbatimCoordinates": "48\u00c2\u00b0 38.85' N 94\u00c2\u00b0 4.11' W; Map: 52D/9, UTM: 213886, Square: 15VD28", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}