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": ""}
Kenora 7Jmtv   Bz%H, -92.366667   H F Cyperaceae aquatilis cXfvI     I $ CAREX AQUATILIS   (i POALES  v?  49â° 52' n 92â° 22' w   _i 49.866667 ontario ~ e          9277 br    ] 1961-07-29  T~ CAREX  
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex aquatilis", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "aquatilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "9277", "verbatimEventDate": "1961-07-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Kenora", "municipality": "", "locality": "", "decimalLatitude": "49.866667", "decimalLongitude": "-92.366667", "verbatimCoordinates": "49\u00c2\u00b0 52' N 92\u00c2\u00b0 22' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}