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": ""}
     Ds carex  Dr "Uncommon (seldom fruiting)."     BLACK SP[RUCE-CEDAR-TAMARACK BOG. dS n        WEXFORD 9ap.~  Liberty Tp., ca. 5Â½ mi. S. of Fife Lake. !6W       1963-06-1 K mD    
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1963-06-17", "habitat": "Black spruce-cedar-tamarack bog.", "occurrenceRemarks": "\"Uncommon (seldom fruiting).\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Wexford", "municipality": "", "locality": "Liberty Tp., ca. 5\u00c2\u00bd mi. S. of Fife Lake.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}