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": ""}
     m. R: B. A. Bennett, J. Peter, S. V. PonomarLenko   wahlenb. S     !  14-0231        zH 9 A. A. Reznicek Yukon Territory  x 9  old grow flats WUx    Z`` 68.2975 Carex 6a@b      I8 cCarex tenuiflora  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex tenuiflora", "scientificNameAuthorship": "Wahlenb.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. A. Reznicek", "recordedBy": "B. A. Bennett, J. Peter, S. V. Ponomarenko", "recordNumber": "14-0231", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Yukon Territory", "county": "", "municipality": "", "locality": "Old Crow Flats", "decimalLatitude": "68.2975", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}