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": ""}
  j7U SAXIFRAGALES  %i MN 1432   l Robyns & Boutique   v7 crassulaceae  1990-10-10 8>g+    SEDUM 2  00; 23N 29; 553 I: c  CHURCHILLIANUM zZ;*N    Sedum churchillianum 4^|d_   6U ruwenzori mts. jon mate hut to bigo hut   ) Knox      5F)O 1665624   Q#4 3400 
{"catalogNumber": "1665624", "order": "Saxifragales", "family": "Crassulaceae", "scientificName": "Sedum churchillianum", "scientificNameAuthorship": "Robyns & Boutique", "genus": "Sedum", "subgenus": "", "specificEpithet": "churchillianum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Knox", "recordNumber": "1432", "verbatimEventDate": "1990-10-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Ruwenzori Mts. John Mate Hut to Bigo Hut", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "00; 23N 29; 55E", "minimumElevationInMeters": "3400", "maximumElevationInMeters": ""}