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": ""}
 south korea ?   V4 hirta     X.N<@ no data  1703637 64      zL  chung in-cho LAT. 33Â°24'N, LONG. 126Â°34' E. *L VV       2890 )3 ?m  arundinella birta : :5xU  1947-08-30 0J+N     uz CHEJU-DO   
{"catalogNumber": "1703637", "order": "", "family": "", "scientificName": "Arundinella hirta", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "hirta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Chung In-Cho", "recordNumber": "2890", "verbatimEventDate": "1947-08-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "South Korea", "stateProvince": "", "county": "no data", "municipality": "", "locality": "Cheju-Do", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "Lat. 33\u00c2\u00b024'N, Long. 126\u00c2\u00b034' E.", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}