I got the source dataset from this Show HN earlier today: https://news.ycombinator.com/item?id=25356156 https://news.ycombinator.com/item?id=25356156 Here's a

I got the source dataset from this Show HN earlier today: https://news.ycombinator.com/item?id=25356156 https://news.ycombinator.com/item?id=25356156 Here's a comment thread that talks about copyright: https://news.ycombinator.com/item?id=25358813 https://news.ycombinator.com/item?id=25358813