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": ""}
  4d  mississippi N OF ARKABUTLA LAKE; W OF HWY U S 51; NW OF ACCESS LANDING ON ARKABUTLA LAKE. ;c P     j`0T united states  x cephalophora     Charles T. Bryson eqy    G*? carex cephalophora  1365508 n-    4 1994-04-16    TRS: T4S R8W sec 2R4 N;   muhl. ex will. jv   _  DE SOTO  `.A Cyperaceae carex E 
{"catalogNumber": "1365508", "order": "", "family": "Cyperaceae", "scientificName": "Carex cephalophora", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "cephalophora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles T. Bryson", "recordNumber": "", "verbatimEventDate": "1994-04-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "De Soto", "municipality": "", "locality": "N of Arkabutla Lake; W of hwy US 51; NW of access landing on Arkabutla Lake.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T4S R8W sec 24", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}