Making Linked Data queryable on the Web is not an easy task for publishers, for technical and logistical reasons. Can they afford to offer a endpoint, or should they offer an or data dump instead? And what technical knowledge is needed for that? This demo presents a user-friendly pipeline to compose s for Linked Datasets, consisting of a customizable set of reusable features, e.g., Triple Pattern Fragments, substring search, membership metadata, etc. These s indicate their supported features in

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... hypermedia responses, so that clients can discover which server-provided functionality they understand, and divide the evaluation of queries accordingly between client and server. That way, publishers can determine the complexity of the resulting , and thus the maximal set of server tasks. This demo shows how publishers can easily set up an with this pipeline, and demonstrates the client-side execution of federated queries against such s.