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": ""}
 21711 #CH         -105.435    mexico pulchella YF9k    f rogers mcvaugh    Y, EL TANQUE; 80 KM W OF C. DURANGO, SIERRA MADRE OCCIDENTAL    5`xI SUBSP.   Qe in pine forest zone, open pine-oak woodland, rocky rhyolitic soil under w-facing bluffs,  24.1022 x-   Vicia pulchella subsp. pulchella @@P    5i. 1962-10-01  H FABACEAE Durango X5_ 
{"catalogNumber": "", "order": "", "family": "Fabaceae", "scientificName": "Vicia pulchella subsp. pulchella", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "pulchella", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "21711", "verbatimEventDate": "1962-10-01", "habitat": "In pine forest zone, open pine-oak woodland, rocky rhyolitic soil under W-facing bluffs,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Durango", "county": "", "municipality": "", "locality": "El Tanque; 80 km W of C. Durango, Sierra Madre Occidental", "decimalLatitude": "24.1022", "decimalLongitude": "-105.435", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}