<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Miles, Alistair und Sean Bechhofer. </hi>2009. <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic" xml:space="preserve"> SKOS Simple Knowledge Organization System Reference. W3C Recommendation</hi>. https://www.w3.org/TR/2009/REC-skos-reference-20090818/ (zugegriffen: 26. Juli 2022).