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": ""}
   brachyelytrum 7p  japonicum $   mitake-syosenkyo, near kofu /  brachyelytrum japonicum _-va   poales d]      LVrd: T. TATEOKA    X - JAPAN (hack.) matsum ex honda o   YAMANASI  xJ  1954-07-30 8  HONSHU *T    s.n. S*:Y   1703966 o A<   .: POACEAE 
{"catalogNumber": "1703966", "order": "Poales", "family": "Poaceae", "scientificName": "Brachyelytrum japonicum", "scientificNameAuthorship": "(Hack.) Matsum ex Honda", "genus": "Brachyelytrum", "subgenus": "", "specificEpithet": "japonicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "T. Tateoka", "recordNumber": "s.n.", "verbatimEventDate": "1954-07-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Japan", "stateProvince": "Honshu", "county": "Yamanasi", "municipality": "", "locality": "Mitake-Syosenkyo, near Kofu", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}