CXCL2 and fetal growth restriction: Other terminologies including pathological genes (e.g., “CXCL2”), anatomical entities (e.g., “Chorionic villi structure”), pregnancy outcomes (e.g., “Miscarriage”) and complications (e.g., “Intrauterine growth retardation (IUGR)”) are modeled as subclasses of bfo: IndependentContinuant.