"Person"@en . "Person"@en . . . "Seibert, Fred C."@en . . _:b1 . _:b1 "initial version"@en . _:b1 "2022-06-15T16:34:48-05:00" . _:b1 "Laura Ramirez" . _:b2 . _:b2 "Corrected typo in prefLabel. Changed from \"Siebert, Fred C.\" to \"Seibert, Fred C.\""@en . _:b2 "Laura Ramirez" . _:b2 "2022-06-16T17:25:44-05:00" . "Source: Scott Mellott Houston Fire Department Photograph Collection."@en . .