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": ""}
 )|`v South Carolina  cyperaceae ^<#   poales q<,   w CAREX TENAX    chapm. R    QzT  1952-0718  !  Aiken or Barnwell    SAVANNAH RIVER OPERATIONS AREA OF THE ATOMIC ENERGY COMMISSION. aeD  W.R. Kxelley  n      united states cU9t    carex e4 U    S47H  1389149  > s.n.
{"catalogNumber": "1389149", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex tenax", "scientificNameAuthorship": "Chapm.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W.R. Kelley", "recordNumber": "s.n.", "verbatimEventDate": "1952-07-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "South Carolina", "county": "Aiken or Barnwell", "municipality": "", "locality": "Savannah River Operations Area of the Atomic Energy Commission.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}