"Concept"@en . "San Angelo, Texas"@en . . . "Fort Concho National Historic Landmark"@en . . . _:b1 . _:b1 "initial version"@en . _:b1 "2019-01-04T10:05:13-06:00" . _:b1 "Diana Dulek" . "See Handbook of Texas Online entry (accessed 2019-01-04): https://tshaonline.org/handbook/online/articles/ghf06"@en . .