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": ""}
 ` cyperaceae TRS: T49N R86W sec 21 & 28 d /#*   7829  ]   kd 1983-08-09  ? pachystachya Poales M~ BO  cham. ex steud./h?W     @JL)| AT ^SITTING BULL.  United States N   _Hd+j carex pachystachya  1381886 kH^     wyoming WA   david castanr V  Carex ~    Tp big horn   
{"catalogNumber": "1381886", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex pachystachya", "scientificNameAuthorship": "Cham. ex Steud.", "genus": "Carex", "subgenus": "", "specificEpithet": "pachystachya", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "David Castaner", "recordNumber": "7829", "verbatimEventDate": "1983-08-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Wyoming", "county": "Big Horn", "municipality": "", "locality": "At Sitting Bull.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T49N R86W sec 21 & 28", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}