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    <http://www.w3.org/2004/02/skos/core#notation> "\\tau_{\\max}(L) \\text{ is maximal at } L = L^{*},\\ \\text{with } L^{*} \\approx 3\\text{–}4 \\text{ H-bonds}";
    <https://w3id.org/delphi/ontology/context> "Sinan Keten et al., “Geometric Confinement Governs the Rupture Strength of H-bond Assemblies at a Critical Length Scale”, Nano Letters 8, 743-748 (2008), doi:10.1021/nl0731670; Abstract. Scope: Beta-sheet strands in shear" .
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