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": ""}
8776 S_gC    poales SU    *||Xi TALLAHATCHIE  Charles T. Bryson D%u    MY carex    1375905    TRS: T25N R2W SEC 29 b!    XU DEWEY    AJ united states Carex leavenworthii  igxe   [ cyperaceae Roadside Park, jct of US Hwys 49E & 49W, S of Tutwiler. ?   ajx 1990-04-11  leavenworthii I7v     !t Mississippi 
{"catalogNumber": "1375905", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex leavenworthii", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "leavenworthii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles T. Bryson", "recordNumber": "8776", "verbatimEventDate": "1990-04-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Tallahatchie", "municipality": "", "locality": "Roadside Park, jct of US Hwys 49E & 49W, S of Tutwiler.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T25N R2W sec 29", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}