The two artefacts substantially overlap and webLocation should be removed and there should be an explanation in relatedArtifact to say how the webLocation case is covered. Existing relatedArtifact short description: References and dependencies change to References, URLs, and attachments   Existing relatedArtifact long definition: Citations, references and other related documents. change to: Citations, references, URLs and other related documents.  When using relatedArtifact to share URLs, the relatedArtifact.type will often be set to one of "documentation" or "supported-with" and the URL value will often be in relatedArtifact.document.url but another possible location is relatedArtifact.resource when it is a canonical URL.