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": ""}
 8  South Korea 1923-01-23 I       ; NO DATA Jeju-Do  ~Qc  s.n.   Yr   :O  poales    1704280 92   &Z REMOTIFLORUS  J<(w@ Bromus  Zgq Bromus remotiflorus     ]( (STEUD.) OHWI  Poaceae lwD2(   =kH 4 TAI HYUN CHUNG   
{"catalogNumber": "1704280", "order": "Poales", "family": "Poaceae", "scientificName": "Bromus remotiflorus", "scientificNameAuthorship": "(Steud.) Ohwi", "genus": "Bromus", "subgenus": "", "specificEpithet": "remotiflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Tai Hyun Chung", "recordNumber": "s.n.", "verbatimEventDate": "1923-01-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "South Korea", "stateProvince": "no data", "county": "", "municipality": "", "locality": "Jeju-Do", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}