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": ""}
      t;P2! howe   g 33.9169Â°N, 80.8186Â°W     `B, 27157  /, Carex JOHN B. NELSON Lw2      cyperaceae   $%to CEDAR CREEK, SOUTHWEST PART OF MCENTIRE AIR NATIONAL GUARD BASE; EAST OF COLUMBIA ON US 378    Richland 5   2008-05-22 D  seorsa y%T    
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Howe", "genus": "Carex", "subgenus": "", "specificEpithet": "seorsa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John B. Nelson", "recordNumber": "27157", "verbatimEventDate": "2008-05-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Richland", "municipality": "", "locality": "Cedar Creek, southwest part of McEntire Air National Guard Base; east of Columbia on US 378", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "33.9169\u00c2\u00b0N, 80.8186\u00c2\u00b0W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}