# File rss/maker/1.0.rb, line 137
          def have_required_values?
            @title and @link
          end

# File rss/maker/1.0.rb, line 126
          def to_rss(rss)
            if @link
              item = RDF::Item.new(@link)
              set = setup_values(item)
              if set
                rss.items << item
                setup_other_elements(rss)
              end
            end
          end