1670 Apple Safari Webarchive Aggregate These files may be produced by saving a web page in various versions of Apple's Safari Web Browser. The file is a type of Binary Property List (https://en.wikipedia.org/wiki/Property_list) and will contain the html content of the page, plus any page attachments. With further research and a better understanding of the format it may be possible to create a PRONOM identification signature, based on the 'bplist' magic number and further identifiers specific to the Apple Safari Webarchive format. 178 National Library of New Zealand / National Library of New Zealand 09 Jan 2016 09 Jan 2016 fmt/866 PUID webarchive File extension 1686 Apple Safari Webarchive BOF:'bplist'{6-500}'WebMainResource'. 1 Absolute from BOF 0 0 62706C6973743030{6-500}5765624D61696E5265736F75726365 Has priority over 639 Hypertext Markup Language Has priority over 640 Hypertext Markup Language Has priority over 641 Hypertext Markup Language Has priority over 642 Hypertext Markup Language Has priority over 643 Extensible Hypertext Markup Language Has priority over 644 Extensible Hypertext Markup Language Has priority over 645 Hypertext Markup Language Has priority over 1258 Hypertext Markup Language Has priority over 1789 Binary Property List