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": ""}
  !E7 1881-06  A7/L# Poaceae  lb( VASEY Alopecurus saccatus n        8o  5 Oregon alopegurus <1   MX% t.j. howell    G eastern oregon  # |108585   .g poales United States Ts_   s.n. Qx  saccatus ?L     probable isotype PT   
{"catalogNumber": "1108585", "order": "Poales", "family": "Poaceae", "scientificName": "Alopecurus saccatus", "scientificNameAuthorship": "Vasey", "genus": "Alopecurus", "subgenus": "", "specificEpithet": "saccatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "T.J. Howell", "recordNumber": "s.n.", "verbatimEventDate": "1881-06", "habitat": "", "occurrenceRemarks": "probable Isotype", "associatedTaxa": "", "country": "United States", "stateProvince": "Oregon", "county": "", "municipality": "", "locality": "Eastern Oregon", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}