{ "items" : [
    { "id" : "http://www.w3.org/ns/sparql-service-description#Dataset"
      "properties" : {
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://www.w3.org/2000/01/rdf-schema#Class" ] ,
        "http://www.w3.org/2000/01/rdf-schema#label" : [ "Dataset" ] ,
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "An instance of sd:Dataset represents a RDF Dataset comprised of a default graph and zero or more named graphs." ] ,
        "http://www.w3.org/2000/01/rdf-schema#subClassOf" : [ "http://www.w3.org/ns/sparql-service-description#GraphCollection" ] ,
        "http://www.w3.org/2007/05/powder-s#describedby" : [ "https://covidontheweb.inria.fr:4443/about/id/entity/http/www.w3.org/ns/sparql-service-description",
          "http://localhost:8890/about/id/entity/http/www.w3.org/ns/sparql-service-description",
          "http://covidontheweb.inria.fr:8890/about/id/entity/http/www.w3.org/ns/sparql-service-description"] } } }
