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": ""}
 k umited states  x 6053  <`Kpp juncus  var. y   bufonius l+r@=   POALES $M W0      [ bufonius  $t 853 ALONG ST. MARIES RIVER, 2 MI. BELOW CLARKIA, TWP. 43 N, R. 1 E, S. 36. nPfZ#  1447578 A     YDCq IDAHO  Juncaceae (DSvX   shoshone S$O    R Juncus bufonius var. bufonius SAND-BAR i4    gO# 1949-08-07  Y  s arthur cronquist
{"catalogNumber": "1447578", "order": "Poales", "family": "Juncaceae", "scientificName": "Juncus bufonius var. bufonius", "scientificNameAuthorship": "", "genus": "Juncus", "subgenus": "", "specificEpithet": "bufonius", "verbatimTaxonRank": "var.", "infraspecificEpithet": "bufonius", "identifiedBy": "", "recordedBy": "Arthur Cronquist", "recordNumber": "6053", "verbatimEventDate": "1949-08-07", "habitat": "Sand-bar", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Idaho", "county": "Shoshone", "municipality": "", "locality": "Along St. Maries River, 2 mi. below Clarkia, Twp. 43 N, R. 1 E, S. 36.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "853", "maximumElevationInMeters": ""}