In addition to the chado, are there other biological database schemas?

Question

[Marcos]

I would like to know, what are the other existing biological database schemes, in addition to the chado?

edition:

I'm participating in a project, and they asked me to create a database for plants that use ontologies, a tip they gave me was to study the schema chado, however, I came across a lot of problems while trying to install or use a gff3 file. Now I'm looking for other schema references, which use ontologies, to store the plant's genome, but I'm kind of lost about that.

[Pierre Lindenbaum]

you must be more specific. Everytime there's a database, there 's a new schema. UCSC, ensembl.... see also: What Are The Public Sql Servers For Bioinformatics ?

[Marcos]

I'm looking for assembled schemas, to use in the database to store data of a plant species. I edited my post to add more information.