I am currently using the Gatsby Starter blog (https://github.com/gatsbyjs/gatsby-starter-blog) - I can get this running locally without issue.
However I want to change the URL structure -
currently if I make a blog post called 'hello world', then the URL will be 'www.example/hello-world'. I want the URLs to be in the form of 'www.example/blog/hello-world'.
I've seen a few posts about changing settings in gatsby-node.js but nothing specifically addresses my issue. I am unclear what I need to change as both the Gatsby links API and web dev are fairly new to me.