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": ""}
 xk (torr. ex spreng.) dorn    1958-07-04 n,   icj United States  t>G wyoming  U# piptatherum  ? pungens          ,g+1 TETON       W fU a. a. beetle   D promentory point, yzellowstone park  xh4F Piptatherum pungens
{"catalogNumber": "", "order": "", "family": "", "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": ""}