| http://www.w3.org/ns/prov#value | - BRIEF DESCRIPTION OF THE DRAWINGS [0010]FIG. 1 is a side view of a drug delivery graft according to an embodiment of the present invention; [0011]FIG. 2 is a side view of a hollow tubing according to an embodiment of the present invention; [0012]FIG. 3 is a cross-sectional view of the drug delivery graft showing a cut portion of the hollow tubing according to an embodiment of the present invention
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