File:The Purpose of Copyright is to Build a Rich Public Domain.webm
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Original file (WebM audio/video file, VP9/Vorbis, length 42 s, 3,840 × 2,160 pixels, 28.6 Mbps overall)
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|current||21:13, 17 March 2017||42 s, 3,840 × 2,160 (143.89 MB)||VGrigas (WMF)||User created page with UploadWizard|