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": ""}
poales Lh_   * South Korea    195)4-07-21 =F ca  706466  X   15154 ++-    SH NO DATA   Poaceae tj(n    x (NEES EX STEUD.) A. :LÃ¶VE   semicostatus /o    &^] Jeju  Elymus 1cP   tai hyun chung v    8m JEJU-DO    ELYMUS SEMqICOSTATUS
{"catalogNumber": "1706466", "order": "Poales", "family": "Poaceae", "scientificName": "Elymus semicostatus", "scientificNameAuthorship": "(Nees ex Steud.) A. L\u00c3\u00b6ve", "genus": "Elymus", "subgenus": "", "specificEpithet": "semicostatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Tai Hyun Chung", "recordNumber": "15154", "verbatimEventDate": "1954-07-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "South Korea", "stateProvince": "Jeju", "county": "no data", "municipality": "", "locality": "Jeju-Do", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}