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": ""}
UNITED STATES 7   X&S lettermanii   $9D^ UTAH  poaceae 7x  Poales -    8mHP 2331  ]~ 1403093      ]x Common along road side and open sagebrush slopes (clearings in aspen forest) bA9E m. barkworth  Grand kd      8v achnatherum uintah and ouray indian reservaJtion (hill creek extension), flrence creek, area around big spring m*t6    ZKY 1965-07-31 (VASEY) BARKWORTH @  244 e/G  NOEL H. HOLMGREN n.  
{"catalogNumber": "1403093", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(Vasey) Barkworth", "genus": "Achnatherum", "subgenus": "", "specificEpithet": "lettermanii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. Barkworth", "recordedBy": "Noel H. Holmgren", "recordNumber": "2331", "verbatimEventDate": "1965-07-31", "habitat": "Common along road side and open sagebrush slopes (clearings in aspen forest)", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Utah", "county": "Grand", "municipality": "", "locality": "Uintah and Ouray Indian Reservation (Hill Creek extension), Florence Creek, area around Big Spring", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "244", "maximumElevationInMeters": ""}