We claim the ornamental design for a belt, as shown and described.
FIG. 1 is a perspective view of a belt, showing our new design;
FIG. 2 is an enlarged perspective view of a partial view (broken away so that the enlarged view might fit on the page) of the belt of FIG. 1;
FIG. 3 is a front elevational view of the belt of FIG. 2;
FIG. 4 is a rear elevational view of the belt of FIG. 2;
FIG. 5 is a right side elevational view of the belt of FIG. 2;
FIG. 6 is a left side elevational view of the belt of FIG. 2;
FIG. 7 is a bottom plan view of the belt of FIG. 2; and,
FIG. 8 is a top plan view of the belt of FIG. 2.
The broken away symbols shown in dashed lines in the drawings indicate that any portion of the article beyond what is shown forms no part of the claimed design. The dashed lines shown on the belt surface represent stitching which is not a part of the claimed design.