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": ""}
  : andersson    Vn%O 571Y9     1708589 &o`y     i An poaceae 1926-11-12 etJ     NEP sinentsis  poales v@   G MISCANTHUS SINENSIS tang siu ging J  miscanthus HIN,6   yyU?E ROCK-BOAT, NEAR STREAM no data yn      CHINA  
{"catalogNumber": "1708589", "order": "Poales", "family": "Poaceae", "scientificName": "Miscanthus sinensis", "scientificNameAuthorship": "Andersson", "genus": "Miscanthus", "subgenus": "", "specificEpithet": "sinensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Tang Siu Ging", "recordNumber": "5719", "verbatimEventDate": "1926-11-12", "habitat": "rock-boat, near stream", "occurrenceRemarks": "", "associatedTaxa": "", "country": "China", "stateProvince": "", "county": "no data", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}