| http://www.w3.org/ns/prov#value | - That is, one aspect of the invention is a degradable adhesive film having an adhesive layer on the surface of a substrate film primarily consisting of a lactic acid base polymer, a degradable adhesive film having printing or a coating on the surface of a substrate film primarily consisting of a lactic acid base polymer and an adhesive layer on the other side of the substrate film, and a degradable
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