_:na5c6bae8084c46dca139e937d5c6cf70xb4
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://singularityhub.com/2011/12/29/want-to-play-connect-4-the-nao-robot-is-ready-to-be-your-board-game-buddy/nao-connect-4/>