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": ""}
1985-05-17 rLx       var. carex tribuloides var. sangamonensis  3  Carex l  3910 QicK     ^V Sharkey    S POALES  M  UNITED STATES  z  1389955  A tribuloides     v 7+ sangamonnsis cyperuaceae ee   CLOKEY H   MISSISSIPPI 4vm;%   A iw) charles t. bryson  ZXsM Ca 9 mi ENE Cary, Delta National Forest, along Howlett Bayou.
{"catalogNumber": "1389955", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex tribuloides var. sangamonensis", "scientificNameAuthorship": "Clokey", "genus": "Carex", "subgenus": "", "specificEpithet": "tribuloides", "verbatimTaxonRank": "var.", "infraspecificEpithet": "sangamonensis", "identifiedBy": "", "recordedBy": "Charles T. Bryson", "recordNumber": "3910", "verbatimEventDate": "1985-05-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Sharkey", "municipality": "", "locality": "Ca 9 mi ENE Cary, Delta National Forest, along Howlett Bayou.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}