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": ""}
  8r Frank B. Gill pnnata k     0 - Saxifragales      KALANCHOE N?    A (Lam.) Pers.    60 `(MYQ  UNDERGROWTH IN CASUARINA FOREST mD1S   1967-08-02 #2`   UX no data  1665091 7y5     
{"catalogNumber": "1665091", "order": "Saxifragales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Lam.) Pers.", "genus": "Kalanchoe", "subgenus": "", "specificEpithet": "pinnata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frank B. Gill", "recordNumber": "", "verbatimEventDate": "1967-08-02", "habitat": "undergrowth in Casuarina forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "no data", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "60", "maximumElevationInMeters": ""}