What are some databases that are schema-full but not relational

What are some databases/datastores that are schema-full, but not relational?

In other word I'm after some NoSql databases that are not schema-less.

By schema-full I mean that, like in a traditional relational sql database, all rows/entities/values of a given 'table' should all have the same structure, which is defined upfront and checked by the datastore.

I'm interested in object database but I'm a believer in schemas / strongly typed data...

Thanks

Neo4j is a schema-optional graph database. You could choose to enforce a full schema and reap the benefits.

MongoDB v3.2 has validation of structure and data type.

StackExchange Database Administrators Q#77594, answer score: 2