. "Plumbing"@en . _:b7iddOtlocdOtgovauthoritiessubjectssh85103551 . _:b7iddOtlocdOtgovauthoritiessubjectssh85103551 . _:b7iddOtlocdOtgovauthoritiessubjectssh85103551 "Buildings--Water supply"@en . _:b12iddOtlocdOtgovauthoritiessubjectssh85103551 . _:b12iddOtlocdOtgovauthoritiessubjectssh85103551 . _:b12iddOtlocdOtgovauthoritiessubjectssh85103551 "House drainage"@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Buildings--Water supply"@en . "House drainage"@en . _:b63iddOtlocdOtgovauthoritiessubjectssh85103551 . _:b63iddOtlocdOtgovauthoritiessubjectssh85103551 . _:b63iddOtlocdOtgovauthoritiessubjectssh85103551 . _:b63iddOtlocdOtgovauthoritiessubjectssh85103551 . _:b63iddOtlocdOtgovauthoritiessubjectssh85103551 "1986-02-11T00:00:00"^^ . _:b63iddOtlocdOtgovauthoritiessubjectssh85103551 "new"^^ . _:b71iddOtlocdOtgovauthoritiessubjectssh85103551 . _:b71iddOtlocdOtgovauthoritiessubjectssh85103551 . _:b71iddOtlocdOtgovauthoritiessubjectssh85103551 . _:b71iddOtlocdOtgovauthoritiessubjectssh85103551 . _:b71iddOtlocdOtgovauthoritiessubjectssh85103551 "1997-07-22T11:12:19"^^ . _:b71iddOtlocdOtgovauthoritiessubjectssh85103551 "revised"^^ .