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  p< VULPIA MICROSTACHYS VAR. CONFUA  *P ( Wilhelm N. Suksdorf  Vulpia $Rqa)    Vczz( Klickitat  H]O 1108681  cU Poaceae    confusa  Near Bingen !E   <= VAR. microstachys E1Wpx     U4  1906-05-17   (piper) lonard & gould zh    Poales =ogVW   WASHINGTON ?Gu    5604 krp | 
{"catalogNumber": "1108681", "order": "Poales", "family": "Poaceae", "scientificName": "Vulpia microstachys var. confusa", "scientificNameAuthorship": "(Piper) Lonard & Gould", "genus": "Vulpia", "subgenus": "", "specificEpithet": "microstachys", "verbatimTaxonRank": "var.", "infraspecificEpithet": "confusa", "identifiedBy": "", "recordedBy": "Wilhelm N. Suksdorf", "recordNumber": "5604", "verbatimEventDate": "1906-05-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Washington", "county": "Klickitat", "municipality": "", "locality": "Near Bingen", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}