You can search for identifiers within the package.
in-package search v0.2.0
rdf_mysql
Mysql.BGP
type g = g
type term
val term : g -> Rdf.Term.term -> term
val compare : g -> term -> term -> int
val rdfterm : g -> term -> Rdf.Term.term
val subjects : g -> term list
val objects : g -> term list
val find : ?sub:term -> ?pred:term -> ?obj:term -> g -> (term * term * term) list