| http://www.w3.org/ns/prov#value | - Describing the invention generally, a length of liquid-pervious tape, preferably woven or knitted fiberglass tape, is wound on a cage-like cylindrical spool which is removably mounted within a container, the tape spool and the several parts of the container as will be described being made from a plastic material such as polypropylene or polyethylene or any other material which is not rapidly attac
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