<https://gwbicycles.com/blogs/news/gw-protege-a-sus-riders-con-los-nuevos-goggles-path>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://gwbicycles.com/blogs/news/gw-protege-a-sus-riders-con-los-nuevos-goggles-path>