Not really, if you learn Cypher you should be fine learning the basics of Gremlin, SPARQL, or other languages to operate on graphs in a few hours.
There was some post about enabling SPARQL in Neo4J, but when you install Neo4J it comes with cypher by default (not sure if it supports anything else).
I use Apache Jena + SPARQL, but had to use Neo4J to help in a master thesis. Took me a few hours of "How the heck can I do that same thing I'd do in SPARQL that way?", plus some reading of the tutorials.
There was some post about enabling SPARQL in Neo4J, but when you install Neo4J it comes with cypher by default (not sure if it supports anything else).
I use Apache Jena + SPARQL, but had to use Neo4J to help in a master thesis. Took me a few hours of "How the heck can I do that same thing I'd do in SPARQL that way?", plus some reading of the tutorials.
Edit: some old post with example of Cypher, Gremlin and SPARQL: http://kinoshita.eti.br/2014/09/09/cypher-gremlin-and-sparql...