statement.rb in rdf-0.3.2

- old
+ new

@@ -94,9 +94,17 @@
         else Literal.new(@object)
       end
     end
 
     ##
+    # Returns `true` to indicate that this value is a statement.
+    #
+    # @return [Boolean]
+    def statement?
+      true
+    end
+
+    ##
     # @return [Boolean]
     def invalid?
       !valid?
     end
 