GO-BP Pathways Grouping/Categorization

Question

[OST]

Is there any resource that groups GOBP pathways into different categories? For example, this website (https://www.genome.jp/kegg/pathway.html) has KEGG pathway map groupings in which pathways are grouped into different categories such as Metabolism of Amino Acids, Translation, Replication and Repair. I am looking for something identical, but for GO Biological Processes(BP) Pathways. Thank you!

[Istvan Albert]

The ontology is already a "pathway" in the sense that it is a tree (network) of terms with increasing specificity. Information flows top down.