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": ""}
       eD3NN 1400330   Oe 1994-08-16 NE of Piayune, toW of paved county road. ePr ?      ;0 Pearl River   dAJ  Charles T. Bryson   1Wkvd POALES   GRACILENTA eT;^   vs 1256 UNITED STATS h    :t Cyperaceae   &itA  RHYNCHOSPORA GRACILENTA
{"catalogNumber": "1400330", "order": "Poales", "family": "Cyperaceae", "scientificName": "Rhynchospora gracilenta", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "gracilenta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles T. Bryson", "recordNumber": "14256", "verbatimEventDate": "1994-08-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Pearl River", "municipality": "", "locality": "NE of Picayune, to W of paved county road.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}