http://www.w3.org/ns/prov#value | - FIG. 4 is a side cross-sectional view of a capsule somewhat similar to that shown in FIG. 3 along with the ampule of FIG. 1, except that the stopper has been removed and a plunger inserted through a hole in the capsule to compress the ampule and expel the contents through an annular opening at a remote end of the ampule;
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