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": ""}
 vicksburg national military park. ,  1365763 z)-m?   1997-04-23  ]F   mississippi nC  STEHEN A. WALKER owX  Carex In    97-4 + Vh    / CAREX CHEROKEENSIS   | qPoales   CHEROKEENSIS 9r  Schwein. +,%KP   <7K% United States Cyperaceae  ;      Warren w  
{"catalogNumber": "1365763", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex cherokeensis", "scientificNameAuthorship": "Schwein.", "genus": "Carex", "subgenus": "", "specificEpithet": "cherokeensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stephen A. Walker", "recordNumber": "97-4", "verbatimEventDate": "1997-04-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Warren", "municipality": "", "locality": "Vicksburg National Military Park.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}