Gremlinuser--rated[stars:0-5]-->movie user--occupation-->occupation movie--category-->category gremlin> g.V().label().groupCount() ==>[occupation:21, movie:3883, category:18
Underscore.js{name: 'Lily', age: 44, occupation: 'librarian'}, {name: 'Harold', age: 10, occupation: 'dreamer'}, {name: 'Sasha', age: 68, occupation: 'library developer'}