_:b667404456	<http://xmlns.com/foaf/0.1/homepage>	<https://covidontheweb.inria.fr:4443/about/id/entity/http/www.eswc2010.org/calls/social-web> .
_:b667404456	<http://www.w3.org/2000/01/rdf-schema#label>	"Social Web track, Extended Semantic Web Conference"@en .