Add open graph image url
Add open graph image url

makinacorpus/Geotrek-website,GeotrekCE/Geotrek-website,mabhub/Geotrek-website,GeotrekCE/Geotrek-website,mabhub/Geotrek-website,makinacorpus/Geotrek-website,makinacorpus/Geotrek-website,mabhub/Geotrek-website,GeotrekCE/Geotrek-website