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": ""}
ON DENSELY BRUSHY HILLSIDE tF=W   ASTRAGALUS CKH.Y   -109.289 Z  (rydb.) cory MCK  27.7744  t  SONORA t8    emoryanus 4   fa8ales 2%0u|   6423 a^       IRA L. WIGGINS  lm?q     ROSARÃ­O N;    
{"catalogNumber": "", "order": "Fabales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Rydb.) Cory", "genus": "Astragalus", "subgenus": "", "specificEpithet": "emoryanus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ira L. Wiggins", "recordNumber": "6423", "verbatimEventDate": "", "habitat": "On densely brushy hillside", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Sonora", "county": "Rosar\u00c3\u00ado", "municipality": "", "locality": "", "decimalLatitude": "27.7744", "decimalLongitude": "-109.289", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}