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": ""}
  ? (rydb.) barkwo4rth & d. r. dewey  united states H;V%   1901-08-07 GQ   l EQ, 730     Poaceae F. A. Spragg bg   belt park &cOgY   td Montana SMITHII #       3  1419503    Cascade e    d6 PASCOPYRUM   PBG5 poales  
{"catalogNumber": "1419503", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(Rydb.) Barkworth & D. R. Dewey", "genus": "Pascopyrum", "subgenus": "", "specificEpithet": "smithii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F. A. Spragg", "recordNumber": "730", "verbatimEventDate": "1901-08-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Montana", "county": "Cascade", "municipality": "", "locality": "Belt Park", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}