Figure 4
From: Mimoza: web-based semantic zooming and navigation in metabolic networks
GeoJSON representation of a reaction. An SBML reaction is stored as a GeoJSON Point feature, with its layout coordinates encoded in the geometry section. The identifiers, labels and annotations, as well as the information on the reactant and product metabolites are stored as properties. The “type” property value specifies that this GeoJSON feature is a reaction.