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": ""}
R. Kral Nb  pulchellum CG   v9EmS Tennessee     |<_o SEDUM PULCHELLUM   B[u crassulaceae  UNITED STATES $ x  Maury m-    1966-06-01 XIy41    bsre 1665371 open glade 1.8 mi. w. bryant station along tenn. 50, s.e. columbia xn4W^   26672 4 8Q   Fi Michx.   SEDUM  f   saxifragales Di  
{"catalogNumber": "1665371", "order": "Saxifragales", "family": "Crassulaceae", "scientificName": "Sedum pulchellum", "scientificNameAuthorship": "Michx.", "genus": "Sedum", "subgenus": "", "specificEpithet": "pulchellum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. Kral", "recordNumber": "26672", "verbatimEventDate": "1966-06-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Tennessee", "county": "Maury", "municipality": "", "locality": "Open glade 1.8 mi. w. Bryant Station along Tenn. 50, s.e. Columbia", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}