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": ""}
 46Â° 11' N 78Â° 20' W; Grid-057187 (31 L/1) `   ClaraTwp, Greenbough Esker, E side of Brent Rd, 1 km W of Greenbough Lake. ]     renfrew le  CYPERACEAE ]&   B POALES  dH6 CAREX  Ks~ var.      0R6 p DUPLICATE OF TTE 8255 46.19 AHBxV   E 9269   Carex tonsa var. rugosperma #+   P (mack.) crins rugosperma -  1389668  V   d  -78.33 william j. crins & h. van luit Q=o~ 
{"catalogNumber": "1389668", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex tonsa var. rugosperma", "scientificNameAuthorship": "(Mack.) Crins", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "rugosperma", "identifiedBy": "", "recordedBy": "William J. Crins & H. van Luit", "recordNumber": "9269", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Duplicate of TRTE 8255", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Renfrew", "municipality": "", "locality": "Clara Twp, Greenbough Esker, E side of Brent Rd, 1 km W of Greenbough Lake.", "decimalLatitude": "46.19", "decimalLongitude": "-78.33", "verbatimCoordinates": "46\u00c2\u00b0 11' N 78\u00c2\u00b0 20' W; Grid-057187 (31 L/1)", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}