What the story of Jackson's demise might have actually proved is that each type of media -new, social, mainstream - has a part in the news ecosystem and one does not replace the other.
杰克逊的死讯的报道可能已经证实的是：每种媒体，不管是新媒体、社会媒体还是主流媒体，它们都在新闻系统中占有一席之地，并且一种媒体不能代替另外一种媒体。
You can't just pick a new MIME media type out of the air for every new format you create.
您不能为创建的每种新格式都凭空挑选一种MIME媒体类型。
Most notably, the HTML 4.01 specification introduced new attributes that can indicate the media type and character set of the resource referenced by the link element.
最值得注意的是，HTML 4.01规范引入了一些新属性，它们可以指示link元素所引用的资源的媒体类型和字符集。
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