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 23 xQ    ##8 (torr. ex spreng.) dorn  POACEAE mo s        G A. A. BEETLE      P#| Promentory Point , Yellowstone Park  ? 1958-07-04  Poales 4,  PIPTATHERUM v    0q;C Wyoming   DD/ piptatherum pungens  TETON R[   pungens ~e 
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Piptatherum pungens", "scientificNameAuthorship": "(Torr. ex Spreng.) Dorn", "genus": "Piptatherum", "subgenus": "", "specificEpithet": "pungens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. A. Beetle", "recordNumber": "", "verbatimEventDate": "1958-07-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Wyoming", "county": "Teton", "municipality": "", "locality": "Promentory Point, Yellowstone Park", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}