The following changes are required to canonicalize Listing 6
规范化 清单 6 需要做以下修改
3
One option is to define a canonical form of RDF/XML that matches any graphs, and then canonicalize the resulting XML according to the relevant W3C recommendation.
一个选项是定义与任何图都匹配的 RDF/XML 范式，然后依照相关的 W3C 推荐来将结果 XML 规范化。