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": ""}
 2&r 8902   [pdN geise   `s%F  Cyperus MISSISSIPPI i     u9u^ 1393862  x UNITED STATES  2_>y CYPERACEAE    ?aO ã mesochorus  H>%8 0.2 MILE E OF JCT OF COUNTY ROADS 408 AND 433, ABOUT 0.2 MILE S OF COUNTY ROAD 408. 1991-08-19 Sn]x     tQ,Me CYPERUS Ã MESOCHORUS    $,|T  MISSOURI  ricard carter, c.t. bryson ]    Poales :RFx   
{"catalogNumber": "1393862", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus \u00c3\u0097 mesochorus", "scientificNameAuthorship": "Geise", "genus": "Cyperus", "subgenus": "", "specificEpithet": "\u00c3\u0097 mesochorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Richard Carter, C.T. Bryson", "recordNumber": "8902", "verbatimEventDate": "1991-08-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Missouri", "county": "Mississippi", "municipality": "", "locality": "0.2 mile E of jct of county roads 408 and 433, about 0.2 mile S of county road 408.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}