| http://www.w3.org/ns/prov#value | - than wire) 34462 332323213 Stairs, staircases, and fire escapes 3446213 332323214 Fences, gates, railings, and window guards 3446214 3323233 Open flooring, grating, and studs 34463 3323234 Scaffolding, shoring, and forming for concrete work 34464 3323235 Other architectural and ornamental metal work 34465 332323511 Iron and steel 3446511 332323512 Aluminum and metals other than iron and steel 3446
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