Solved: Getting argument passed to a #system call

[shmup]

I'm trying something like this:

#alias {db} {#system xdg-open https://quow.co.uk/cow.php?t=Items&s=%0};
#alias {db-place} {#system xdg-open https://quow.co.uk/cow.php?t=Places&s=%0};
#alias {db-npc} {#system xdg-open https://quow.co.uk/cow.php?t=NPCs&s=%0};

But this is always opening everything short of the %0, which leads me to believe I'm doing the wrong this for this goal. What would be the right thing, or the right way?

For example, I'm running it as such: db-place foo but xdg-open is receiving https://quow.co.uk/cow.php?t=Places

[shmup]

The answer was wrapping the url in quotes.

#alias {db} {#system xdg-open "https://quow.co.uk/cow.php?t=Items&s=%0"};
#alias {db-place} {#system xdg-open "https://quow.co.uk/cow.php?t=Places&s=%0"};
#alias {db-npc} {#system xdg-open "https://quow.co.uk/cow.php?t=NPCs&s=%0"};

In case this is helpful to some, I like to pair it with:

#tab {db }; #tab {db-place }; #tab {db-npc };

The space after the string is important here.