rdfs:comment An instance of sd:Feature represents a feature of, a SPARQL service. Specific types of features, five instances of sd:Feature: sd:DereferencesURIs
rdfs:comment Relates an instance of sd:GraphCollection (or its, subclass sd:Dataset) to the description of one of, its named graphs. The description of such a named
rdfs:comment Relates an instance of sd:Service to a, description of the graphs which are allowed in the, construction of a dataset either via the SPARQL Protocol