framework/application/examples/src/main/java/org/ldp4j/example/QueryableResourceHandler.java
@Override
	public DataSet query(ResourceSnapshot resource, Query query, ReadSession session) throws InvalidQueryException {
		return QuerySupport.getDescription(resource.name(), query);
	}
@Override
	public DataSet query(ResourceSnapshot resource, Query query, ReadSession session) throws InvalidQueryException {
		return QuerySupport.getDescription(resource.name(), query);
	}
Instead of retrieving the contents of the resource, return a description
of the query received.