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": ""}
 <r Astragalus       t2 IRA L. WIGGINS    )S 27.7744 On densely bru5hy ]hillside :n/   <M;  cedros; 1  mi n of cedros ASTRAGALUS EMORYANUS np   emoryanus 9qx     QKa (Rydb.) Cory  sonora +#!8    1933-03-05 t<  MEXICO  U[~2      
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Astragalus emoryanus", "scientificNameAuthorship": "(Rydb.) Cory", "genus": "Astragalus", "subgenus": "", "specificEpithet": "emoryanus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ira L. Wiggins", "recordNumber": "", "verbatimEventDate": "1933-03-05", "habitat": "On densely brushy hillside", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Sonora", "county": "", "municipality": "", "locality": "Cedros; 1 mi N of Cedros", "decimalLatitude": "27.7744", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}