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": ""}
 + Hg (thurb. ex s. watson) barkworth FREDERICK W. OETTINGER S    2187 Ly6   $ AHNATHERUM   Siskiyou EVH    OCCIDENTALE ps s   ACHNATHERUM OCCIDENTALE !lAm~   3SXX dryish area 744A $ho     m. barkworth  ?qb SALlMON MOUNTAINS, HIGH LAKE BASINS IN THE VICINITY OF ENGLISH PEAK, MARBLE MOUNTAIN WILDERNESS AREA - BEAR MEADOW ABOVE TOM'S LAKE 1968-09-06 #pEdp    1403137 VaWjO  poales f   POACEAE :6  united states DB k   ByP: CALIFORNIA
{"catalogNumber": "1403137", "order": "Poales", "family": "Poaceae", "scientificName": "Achnatherum occidentale", "scientificNameAuthorship": "(Thurb. ex S. Watson) Barkworth", "genus": "Achnatherum", "subgenus": "", "specificEpithet": "occidentale", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. Barkworth", "recordedBy": "Frederick W. Oettinger", "recordNumber": "744a", "verbatimEventDate": "1968-09-06", "habitat": "dryish area", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Siskiyou", "municipality": "", "locality": "Salmon Mountains, High Lake basins in the vicinity of English Peak, Marble Mountain Wilderness Area - Bear Meadow above Tom's Lake", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2187", "maximumElevationInMeters": ""}