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": ""}
Francis W. Pennell $  empalme purã­sima; emp]alme purisima; sierra madre occidental 0X$+   Mexico  5I<(    1934-08-27 B4A   dalea w      18254  23.9401 l)     H%j4 Thin soil ouer andesita  :  (mill.) kuntze  -105.094 RR  annua Ra@^    fabales Aa nN     Uf  Durago 
{"catalogNumber": "", "order": "Fabales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Mill.) Kuntze", "genus": "Dalea", "subgenus": "", "specificEpithet": "annua", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Francis W. Pennell", "recordNumber": "18254", "verbatimEventDate": "1934-08-27", "habitat": "Thin soil over andesita", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Durango", "municipality": "", "locality": "Empalme Pur\u00c3\u00adsima; Empalme Purisima; Sierra Madre Occidental", "decimalLatitude": "23.9401", "decimalLongitude": "-105.094", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}