I sent that as a question to a person today in a text. Somehow, my phone glitched and it mass texted about half the people in my phone book, which turned out to be my good fortune. The responses I've gotten back have amazed me, from the amount of thought people are able to put into a few texts, the variety of world views people expressed, and even how people choose to interpret the question. So with that happening, I knew I had to ask you guys, because I have no doubts you all will blow me away.
Abstract concepts like Justice exist within human minds and nowhere else. You can just as easily ask if characters from books are universal constants.