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": ""}
 e~?&, avatcha volcano    n  kamchatka    ^-u no data        1707204 8=V   W. J. Eyerdam Q -  S.N. 2    poaceae M1 @#     muhl.  FESTUCA BREVIFOLIA Uf#u   F  russia 1928-09-14 @ u    tk Festuca  n0y brevifolia POALES  I,b 
{"catalogNumber": "1707204", "order": "Poales", "family": "Poaceae", "scientificName": "Festuca brevifolia", "scientificNameAuthorship": "Muhl.", "genus": "Festuca", "subgenus": "", "specificEpithet": "brevifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W. J. Eyerdam", "recordNumber": "s.n.", "verbatimEventDate": "1928-09-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Russia", "stateProvince": "Kamchatka", "county": "no data", "municipality": "", "locality": "Avatcha volcano", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}