Merge branch 'pulls/232' into develop

Author: gkellogg

lib/rdf/model/uri.rb

@@ -834,17 +834,15 @@ def value
     #
     # @return [Fixnum]
     def hash
-      return @hash ||= (to_s.hash * -1)
+      @hash ||= (value.hash * -1)
     end
 
     ##
     # Returns object representation of this URI, broken into components
     #
     # @return [Hash{Symbol => String}]
     def object
-      @object ||= begin
-        parse @value
-      end
+      @object ||= parse(@value)
     end
     alias_method :to_hash, :object