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": ""}
  53B] MALPIGHIALES  `?q^O 1921-06-02   bqB@S zuelania cuba T8n,E  GUIDONIA /6#;)   rQfi zuelania guidonia   `8< britton & millsp.      &K9 1218819    x salicaceae  12834 atwxM       i E. L. EKMAN   c$x CONTACT UM HERBARIUM
{"catalogNumber": "1218819", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Zuelania guidonia", "scientificNameAuthorship": "Britton & Millsp.", "genus": "Zuelania", "subgenus": "", "specificEpithet": "guidonia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E. L. Ekman", "recordNumber": "12834", "verbatimEventDate": "1921-06-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Cuba", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}