Parameters: s - a Statement true if the modelset contains a model with context s.getContext()which contains the statement s. If the context is null, thedefault graph is checked. throws: ModelRuntimeException -
Parameters: contextURI - Parameters: subject - Parameters: predicate - Parameters: object - true, if a Model named 'contextURI' contains the statement(s,p,o) throws: ModelRuntimeException -
Parameters: pattern - the number of statements matchingthe pattern. This is for allgraphs matching the context of the pattern (this is none, one orall graphs). In matching graphs the number of matching statementsis accumulated and returned. throws: ModelRuntimeException -