_:n25d40df58ad844e89cf20a51a7f63806xb1
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://echoppe-ethique.over-blog.com/article-la-semaine-du-developpement-durable-au-college-d-asperti-72033145.html>