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": ""}
robert kral 4   carex [bK    Along Little Creek tribe, 0.8-1 mi E of Brewstertown Rd, (first rd S of jct TN 52). %   poales #   -!k CAREX SWANII  (fernald) mack. W~waB  84766 Z 74n  366 G      n Morgan 1995-05-23       swanii  Cyperaceae B$   7 TENNESSEE 1389049 XdF    UNITED STATS bT(   
{"catalogNumber": "1389049", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex swanii", "scientificNameAuthorship": "(Fernald) Mack.", "genus": "Carex", "subgenus": "", "specificEpithet": "swanii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert Kral", "recordNumber": "84766", "verbatimEventDate": "1995-05-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Tennessee", "county": "Morgan", "municipality": "", "locality": "Along Little Creek tribe, 0.8-1 mi E of Brewstertown Rd, (first rd S of jct TN 52).", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "366", "maximumElevationInMeters": ""}