| http://www.w3.org/ns/prov#value | - The spacing zone 32 can comprise nonwoven webs, woven fabrics, netting, loose filler material such as beads, pellets, packing filler, or bubbled film (this will work if the bubbles are sufficiently small that the hooks can go into the space between the bubbles), perforated film, foams, pieces of sponge, and any other type of material that is capable of providing space for hooks to penetrate at lea
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