<https://forms.ocls-ottawa.ca/courses/webinaire-covid-en-premiere-ligne-prets-pour-la-2e-vague/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://forms.ocls-ottawa.ca/courses/webinaire-covid-en-premiere-ligne-prets-pour-la-2e-vague/>