[1] [CITE@en[Web Applications 1.0 r6640  Define the concept of 'palpable content' so that we can better define the 'should'-level requirement equivalent to HTML4's 'paragraphs must not be empty'. This might be overkill. On the other hand, this might be useful in the future in defining other requirements.]]
( ([TIME[2011-10-06 07:49:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=6639&to=6640>