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": ""}
  3698 5474    e radiata     Dl Carex  Poales i  1384436 6  CUMBERLAND I6  United States  & ^   :<K5 virginia cyperaceae <D   a Carex radiata    (wahlenb.) small  dz   along the appomattox river just above the rt 620 bridge. 13 1/2 miles ne of farmville (prince edward co). 8+h     f T THOMAS F. WIEBOLDT  6 1985-05-17
{"catalogNumber": "1384436", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex radiata", "scientificNameAuthorship": "(Wahlenb.) Small", "genus": "Carex", "subgenus": "", "specificEpithet": "radiata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thomas F. Wieboldt", "recordNumber": "5474", "verbatimEventDate": "1985-05-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Virginia", "county": "Cumberland", "municipality": "", "locality": "Along the Appomattox River just above the Rt 620 bridge. 13 1/2 miles NE of Farmville (Prince Edward Co).", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}