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": ""}
 CLARK ##    Hy I. W. CLOKEY SANDY FLAT lOM&    1939-08-01 Tn;   !P (Engelm.) Knuth Cylindropuntia kL  East of Wilson's ran[ch 7    I 8437    1644237   K3>() LARREA BELT   |RL   caryophyllales   CACTACEAE  Mz<     ] C Nevada      $H UNITED STATS RAMOSISSIMA pC| [  
{"catalogNumber": "1644237", "order": "Caryophyllales", "family": "Cactaceae", "scientificName": "", "scientificNameAuthorship": "(Engelm.) Knuth", "genus": "Cylindropuntia", "subgenus": "", "specificEpithet": "ramosissima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "I. W. Clokey", "recordNumber": "8437", "verbatimEventDate": "1939-08-01", "habitat": "Sandy flat", "occurrenceRemarks": "Larrea belt", "associatedTaxa": "", "country": "United States", "stateProvince": "Nevada", "county": "Clark", "municipality": "", "locality": "East of Wilson's ranch", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}