Figure 5From: GORouter: an RDF model for providing semantic query and inference services for Gene Ontology and its associationsThe framework of GORouter. GORouter organized with three-tier framework: 1) Core Tier: consists of 3 GO Subontology Datasets and 5 GOSlim Datasets (GOSlim_Generic, GOSlim_GOA, GOSlim_Plant, GOSlim_Prokaryotic and GOSlim_Yeast not display in this figure). 2) Mapping Tier: consists of the 6 Ontology Mapping Datasets generated by the GLUE system. 3) Annotation Tier: consists of 17 GO Annotation Datasets; filtering of the annotation files is provided by GO collaborating groups.Back to article page