When clicking on “New project” from the dashboard page, you can now select the “start from scratch” checkbox to start with an empty project. You’ll then be able to add pages manually by copy/paste. Let us know if something isn’t right with this.
If you do not select this box, inLinks will pull the 20 most popular URLs that we think are on your site and use these to start building your knowledge graph. If you have not used inLinks much, keep “Start from scratch” check box empty to see what inLinks is trying to do… you can always over-ride the decisions inLinks comes up with.