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": ""}
  1396784 Ck]ts        aristulata RFA    7437 C &b    Jed n VAR.   IYG$N Fuirena TORR.) KRAL Pef~X     6 poales    1R fuirena simplex var. aristulata Near Abilene at Lake Lytle. ~ll5%  M.L. Tolstead U  
{"catalogNumber": "1396784", "order": "Poales", "family": "", "scientificName": "Fuirena simplex var. aristulata", "scientificNameAuthorship": "(Torr.) Kral", "genus": "Fuirena", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "aristulata", "identifiedBy": "", "recordedBy": "W.L. Tolstead", "recordNumber": "7437", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Near Abilene at Lake Lytle.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}