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 1951   WFv poales    O fastuosa  1710640   0V     *o TOKYO    NG5 POACEAE   /qV (LAT.-MARL. EX MITEORD) MAKINO EX NAKAI   MO DATA _QW    JO SEMIARUNDINARIA  gkv R SEMIARNDINARIA FASTUOSA     &7L japan
{"catalogNumber": "1710640", "order": "Poales", "family": "Poaceae", "scientificName": "Semiarundinaria fastuosa", "scientificNameAuthorship": "(Lat.-Marl. ex Mitford) Makino ex Nakai", "genus": "Semiarundinaria", "subgenus": "", "specificEpithet": "fastuosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1951", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Japan", "stateProvince": "Tokyo", "county": "no data", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}