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": ""}
    ^WLk margin of gravel bars 110 yards above lake near southr shore.  California TP  Agrostis idahoensis >E:>|    G idahoensis     e(! POALES   0!ce5 UNITED STATES   k2: nash  ABR LASSEN  xOy? George W. Gillett      aK 877  KdB agrostis    +J Lassen Volcanic National Park; Snag Lake. Margin of gravel bars 110O yards above lake near south shore.  L 1957-07-22
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Agrostis idahoensis", "scientificNameAuthorship": "Nash", "genus": "Agrostis", "subgenus": "", "specificEpithet": "idahoensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "George W. Gillett", "recordNumber": "877", "verbatimEventDate": "1957-07-22", "habitat": "Margin of gravel bars 110 yards above lake near south shore.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Lassen", "municipality": "", "locality": "Lassen Volcanic National Park; Snag Lake. Margin of gravel bars 110 yards above lake near south shore.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}