Resource description framework : Is it a security concern if I do not implement relations between resources in my Java code?

Recently I have been studying about some security compliance parameters I will need to be adhere to in my web application.

One thing which came across my way is RDF(resource description framework). Which is used to describe resources using triples.

I could understand that Triples are used to describe relation with the help of statements, where as statement consist of subject, predicate and an object, which collectively creates a relationship.

What I could not understand is that, is RDF a security concern for my code? In what way my code is vulnerable if it is a security concern?