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": ""}
877 v7VBl    Rh<b  United States 1850  -J   4 poceae  Orn) IDAHOENSIS  $w;M george ww. gillett Poales >ZH    MARGIN OF GRAVEL BARS 110 YARDS ABOVE LAKE NEAR SOUTH SHORE.       AnMsE lassen   lassen volcanic national park; snag lake. margin of gravel bars 110 yards above lake near south shore. x  Nash  [   CALIFORNIA w 4     5jd AGROSTIS  kAGROSTIS IDAHOENSIS /Iq   vM 1403759  )Us 1957-07-22
{"catalogNumber": "1403759", "order": "Poales", "family": "Poaceae", "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": "1850", "maximumElevationInMeters": ""}