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": ""}
 c4rex B    ?] thunder bay     utm grid: 77-05, topo map: 2a/15, atlas square: 16ck70 |ne   ONTARIO 361h    [l:;  1989-07-10   ,T merritt-fernaldii    V Cyperaceae poales S ;]      2 ouinet canyon provincial park, dorion township.      9704 DI!f  
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "merritt-fernaldii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "9704", "verbatimEventDate": "1989-07-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "Ouinet Canyon Provincial Park, Dorion Township.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM Grid: 77-05, Topo Map: 52A/15, Atlas Square: 16CK70", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}