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": ""}
 159 CALOCHORTUS united states  [.   CHARLESTON PARK ,  clark X      s4t_  ira w. clokey RHODOTHECUS 7        ^77u nevada  lg clokey liliaceae uL@O  Calochortus rhodothecus R]nI  With Cercocarpus ledifolius and Pinus scopulorum Mvg&*   1937-07-21 oz     L@*E 479   gb<^  liliales    U 1115594
{"catalogNumber": "1115594", "order": "Liliales", "family": "Liliaceae", "scientificName": "Calochortus rhodothecus", "scientificNameAuthorship": "Clokey", "genus": "Calochortus", "subgenus": "", "specificEpithet": "rhodothecus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ira W. Clokey", "recordNumber": "7479", "verbatimEventDate": "1937-07-21", "habitat": "With Cercocarpus ledifolius and Pinus scopulorum", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Nevada", "county": "Clark", "municipality": "", "locality": "Charleston Park", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}