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": ""}
1!66496 6mq  springbrook, mt. schol l]Y]   saxifragales AP     43064 Xc3D   ~,( SOUTH EAT QUEENSLAND Australia TV>r  1943-10-27 T:LM     crassula sieberiaa `   m. s. clemens R7Pc V  CRASSULACEAE ?z;n   ae (Schult.) Druce   *  BY FLAT R0CKS AND BUSH MARGIN    * SEBERIANA   <=3 queensland CRASSULA  r ?   
{"catalogNumber": "1664967", "order": "Saxifragales", "family": "Crassulaceae", "scientificName": "Crassula sieberiana", "scientificNameAuthorship": "(Schult.) Druce", "genus": "Crassula", "subgenus": "", "specificEpithet": "sieberiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. S. Clemens", "recordNumber": "43064", "verbatimEventDate": "1943-10-27", "habitat": "by flat rocks and bush margin", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Australia", "stateProvince": "Queensland", "county": "South East Queensland", "municipality": "", "locality": "Springbrook, mt. school", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}