<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Ciccarese, Paolo / Young, Benjamin / Sanderson, Robert (2017)</hi>: <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">„Web Annotation Vocabulary. W3C Recommendation“</hi> <ref xmlns="http://www.tei-c.org/ns/1.0" target="https://www.w3.org/TR/2017/REC-annotation-vocab-20170223/">https://www.w3.org/TR/2017/REC-annotation-vocab-20170223/</ref> [letzter Zugriff 19.12.2018].