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 h      L=at. 33Â°24' N, long. 126Â°34' E. uA   RsM $ SORGHUM NITIDUM SORGHUM #  1947-08-30 l             1 POACEAE    chung in-cho 9J; 6 
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Sorghum nitidum", "scientificNameAuthorship": "", "genus": "Sorghum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Chung In-Cho", "recordNumber": "", "verbatimEventDate": "1947-08-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "South Korea", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "Lat. 33\u00c2\u00b024' N, long. 126\u00c2\u00b034' E.", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}