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": ""}
no data provided on label of catalog no: 166464  &z    crassula helmsii      T Crassulaceae  Rcok cliff with Peperomia QCX g     AUSTRALIA  f   A. BERGER |WVPU    Hp_~ crassula   <Ze#V 43719 queensland [Sc:Y   SAXFRAGALES Vk(A   lno data    1664964 /5~    
{"catalogNumber": "1664964", "order": "Saxifragales", "family": "Crassulaceae", "scientificName": "Crassula helmsii", "scientificNameAuthorship": "A. Berger", "genus": "Crassula", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "43719", "verbatimEventDate": "", "habitat": "Rcok cliff with Peperomia", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Australia", "stateProvince": "Queensland", "county": "no data", "municipality": "", "locality": "no data provided on label of catalog no: 1664964", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}