<https://dev.to/codepoetn/circleci-vs-gitlab-choosing-the-right-ci-cd-tool-3mj3>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://practicaldev-herokuapp-com.global.ssl.fastly.net/codepoetn/circleci-vs-gitlab-choosing-the-right-ci-cd-tool-3mj3>