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": ""}
 = Sedum    ~l hance alfredi $`,LK   saxifragales BRl;     Jeju  ^nm   crassulace ae NN.aj     1665604  no datUa ^@4_   S south korea  [Rp 1947-08-30  k Zj8 SEDUM ALFREDI   3807  _=   Lat. 33Â° 24' N, Long. 126Â°34' E. 0    n CHEJU-DO (QUELPAERT ISLAND)   Chung In-Cho b b6  
{"catalogNumber": "1665604", "order": "Saxifragales", "family": "Crassulaceae", "scientificName": "Sedum alfredi", "scientificNameAuthorship": "Hance", "genus": "Sedum", "subgenus": "", "specificEpithet": "alfredi", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Chung In-Cho", "recordNumber": "3807", "verbatimEventDate": "1947-08-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "South Korea", "stateProvince": "Jeju", "county": "no data", "municipality": "", "locality": "Cheju-Do (Quelpaert Island)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "Lat. 33\u00c2\u00b0 24' N, Long. 126\u00c2\u00b034' E.", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}