static WebNode web_findNodeWithForwardRelations(Web web, S name, O... params) {
  search: for (WebNode node : web_nodesNamed(web, name)) {
    for (int i = 0; i < l(params); i += 2) {
      S rel = cast params[i];
      S target = cast params[i+1];
      if (!web_hasForwardRelation(node, rel, target))
        continue search;
    }
    ret node;
  }
  null;
}