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": ""}
     TZ U- B.H. WARNOCK TURNERI *gYI`      Z/ brewster  tkBtO douobtful canyon, gage estate, del norte mts., 25 mi se of alpine    xY8O asterales  9 CRSIUM TURNERI  v03  WARNOCK   U 2 flowers magenta. Limestone crevices w   wb@ ASTERACEAE 7974 :JwL1    t TEXAS   tR 1948-07-11  B@A  uited s7ates   
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Cirsium turneri", "scientificNameAuthorship": "Warnock", "genus": "", "subgenus": "", "specificEpithet": "turneri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B.H. Warnock", "recordNumber": "7974", "verbatimEventDate": "1948-07-11", "habitat": "Limestone crevices", "occurrenceRemarks": "Flowers magenta.", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Brewster", "municipality": "", "locality": "Doubtful Canyon, Gage Estate, Del Norte Mts., 25 mi SE of Alpine", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}