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": ""}
  / richland  corrugata 3    rRg@ south carolina  CAREX ORRUGATA >*   N side of Congaree River about 0.9 km (air) N of Saylors Lake, just W of Congaree Swamp National Monument. &3   John B. Nelson F,@8R  fernald *   8 XIE united states    W b POALES      ^9thM cyperaceae 1995-04-07 *+1>T      
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex corrugata", "scientificNameAuthorship": "Fernald", "genus": "", "subgenus": "", "specificEpithet": "corrugata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John B. Nelson", "recordNumber": "", "verbatimEventDate": "1995-04-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "South Carolina", "county": "Richland", "municipality": "", "locality": "N side of Congaree River about 0.9 km (air) N of Saylors Lake, just W of Congaree Swamp National Monument.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}