. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _:qHxvapct1393. _:qHxvapct1398. _:qHxvapct1391. _:qHxvapct1392. _:qHxvapct1399. _:qHxvapct1390. _:qHxvapct1395. _:qHxvapct1397. _:qHxvapct1401. _:qHxvapct1400. _:qHxvapct1394. _:qHxvapct1402. _:qHxvapct1396. "Source: Freebase - The World's database". . . . . . . . . . . . "Ridge-and-valley Appalachians"@en. . . . . . . _:qHxvapct1393 . _:qHxvapct1393 "Ridge_and_Valley_Province_of_the_Appalachians". _:qHxvapct1398 . _:qHxvapct1398 "ridge-and-valley_appalachians". _:qHxvapct1391 . _:qHxvapct1391 "Ridge-and-valley_Appalachians". _:qHxvapct1392 . _:qHxvapct1392 "Ridge_and_Valley". _:qHxvapct1399 . _:qHxvapct1399 "Appalachian_Valley_and_Ridge_Province". _:qHxvapct1390 . _:qHxvapct1390 "609248". _:qHxvapct1395 . _:qHxvapct1395 "Ridge_and_valley". _:qHxvapct1397 . _:qHxvapct1397 "Ridge-and-valley". _:qHxvapct1401 . _:qHxvapct1401 "Ridge-and-Valley_Appalachians". _:qHxvapct1400 . _:qHxvapct1400 "Valley_and_ridge". _:qHxvapct1394 . _:qHxvapct1394 "Valley_and_Ridge". _:qHxvapct1402 . _:qHxvapct1402 "Ridge_and_Valley_province". _:qHxvapct1396 . _:qHxvapct1396 "Ridge_and_Valley_Appalachians".