| http://www.w3.org/ns/prov#value | - Although backing 12 is illustrated as a single ply, backing 12 can be comprised of multiple plies of thermoplastic materials, additional adhesive layers, primer layers, protective coatings, barrier layers, and any other structures and combination of structures known to those skilled in the art, such as sign sheeting, transfer or release liners, transfer tapes, adhesive-coated film foams, woven and
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