import { attribute } from "https://deno.land/x/graphviz@v0.2.1/attribute.ts";
const { edgeURL } = attribute;
If edgeURL is defined, this is the link used for the non-label parts of an edge. This value overrides any URL defined for the edge. Also, this value is used near the head or tail node unless overridden by a headURL or tailURL value, respectively. See limitation.