How do I view RSS feed data?

I have an RSS source link: https://www.zhihu.com/rss and I want to have a look at its data, so I type the link in the browser (Safari), but I get the error below:

No RSS reader is installed.

Safari can't open "feed:https://www.zhihu.com/rss" because Safari can't display RSS feeds. You can search the Mac App Store for an RSS app.

How can I have a look at its feed data? I know the data is in an XML-like format, but I don't know how to take a look at it.

Solution 1:

• Open Terminal
• cd Documents (or any other suitable directory)
• curl -o feed.xml https://www.zhihu.com/rss
• Use the text editor of your choice to open feed.xml