Say your manager, George, in his endless generosity suggests you add a split for nostr:nprofile1qqszxk6n5yqh67ak2mqjtrd4fgxf2clyenvvafntv5r9n4knmu5ezfcpzpmhxue69uhkummnw3ezumt0d5hsz9thwden5te0wfjkccte9ejxzmt4wvhxjme0qyghwumn8ghj7mn0wd68ytnhd9hx2tc95f6pm and me. 3% each, because of course Merlin and nostr:nprofile1qqs0s64jxjwyxvwq4dzh9rpt808yg4d3v9sez05ywfhul7s4cuef3ksprdmhxue69uhhyetvv9ujucnpwdehq6tnw3hkctn0wfnj7qgwwaehxw309ahx7uewd3hkctcpr9mhxue69uhhwmm59e3xzumnwp5hxar0dshx7un89ukr3j0m deserve treats too. Then it would look like this:

Pay attention to the differences in tags and within those, see the values in their respective split="".