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": ""}
     [nO  1934-06-06 1403145 <i4VY    `zk CALIFORNIA   ^ Poaceae  &6Ddo UNITED STATES    JOHN T. HOWELL P  OCCIDENTALE &     V9 f ACHNATHERUM POALES a^A  lassen ]4D    kW 12431 (Thurb. ex S. Watson) Barkworth Atq    bvY@ ACHNATHERUM OCCIDENTALE hall's flat O  
{"catalogNumber": "1403145", "order": "Poales", "family": "Poaceae", "scientificName": "Achnatherum occidentale", "scientificNameAuthorship": "(Thurb. ex S. Watson) Barkworth", "genus": "Achnatherum", "subgenus": "", "specificEpithet": "occidentale", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John T. Howell", "recordNumber": "12431", "verbatimEventDate": "1934-06-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Lassen", "municipality": "", "locality": "Hall's Flat", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}