Youtube activity of "John Berry" (@user-ud6ui7zt3r) on "Space Matters" channel.
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UCKWZ3DAJZTY3rGQ4Q8hzSTQ
Commenter youtube id
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John Berry
Commenter name
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@user-ud6ui7zt3r
Commenter name id
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"Jupiter's Red Spot It’s Not What You Think"
Comments by video