| http://www.w3.org/ns/prov#value | - Scaffolding, shoring, and forming for concrete work 3323234 34465 Other architectural and ornamental metal work 3323235 3446511 Iron and steel 332323511 3446512 Aluminum and metals other than iron and steel 332323512 3446SM Secondary products and miscellaneous receipts 332323SM 3446M Miscellaneous receipts 332323M 3446XY9 Contract work and other miscellaneous receipts 3446Z89 Resales 3446S Seconda
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