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": ""}
ARKANSAS -MkF  POALES k,~    f!9Z -9.2&57058   B 1393202  Cyperus ce z8    .A[] 14421 1994-09-19 5sL*#    erythrorhizos _b   5vCYZ cyperus erythrorhizos  Qm qCharles T. Bryson    Chicot q    g 8&C 33.*368519  P%%   Muhl.  LV& united states   
{"catalogNumber": "1393202", "order": "Poales", "family": "", "scientificName": "Cyperus erythrorhizos", "scientificNameAuthorship": "Muhl.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "erythrorhizos", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles T. Bryson", "recordNumber": "14421", "verbatimEventDate": "1994-09-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Chicot", "municipality": "", "locality": "", "decimalLatitude": "33.368519", "decimalLongitude": "-91.257058", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}