<http://www.w3.org/1999/xhtml/vocab#alternate> <http://www.w3.org/2007/05/powder-s#describedby> <https://covidontheweb.inria.fr:4443/about/id/entity/http/purl.org/net/provenance/ns> . <http://www.w3.org/1999/xhtml/vocab#alternate> <http://www.w3.org/2007/05/powder-s#describedby> <http://localhost:8890/about/id/entity/http/purl.org/net/provenance/ns> . <http://www.w3.org/1999/xhtml/vocab#alternate> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#ObjectProperty> . <http://www.w3.org/1999/xhtml/vocab#alternate> <http://www.w3.org/2007/05/powder-s#describedby> <https://covidontheweb.inria.fr:4443/about/id/entity/http/purl.org/net/provenance/ns.rdf> . <http://www.w3.org/1999/xhtml/vocab#alternate> <http://www.w3.org/2007/05/powder-s#describedby> <http://localhost:8890/about/id/entity/http/purl.org/net/provenance/ns.rdf> .