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": ""}
   YTWt Carex    Naczi CYPERACEAE d   6)!8 Charles T. Bryson  united states D$H   mississippiK z)    h  1982-04-24    P`_m Carex pigra      p OKTIBBEHA starkville, 9 mi s. 7Tv+     3196  POALES A     2 Pj 1383026 pigra - 
{"catalogNumber": "1383026", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex pigra", "scientificNameAuthorship": "Naczi", "genus": "Carex", "subgenus": "", "specificEpithet": "pigra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles T. Bryson", "recordNumber": "3196", "verbatimEventDate": "1982-04-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Oktibbeha", "municipality": "", "locality": "Starkville, 9 mi S.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}