Created with TopBraid Composer Bio CRM schema Social Relationship Role Occupation Actor Inter Group Relationship Role Thing Role Entity Role This is a temporal role, i.e., the role exists only for the duration of the event the it (its bearer) participates in. Event Role Thing Person Entity Person Relationship Role Gender Group Time-Span This is an atemporal role, i.e., the role exists for the duration of its bearer's existence. Unary Role Alternative Name Place This is an atemporal role, i.e., the role exists for the duration of its bearer's existence. Binary Relationship Role Document Event Nationality Actor Appellation Family Relationship Role Official Name Group Relationship Role Actor Role bearer of has group relation has social relation had participant in role has nationality occurred in the presence of in role in relation to has gender inheres in has relation has intergroup relation has person relation has occupation has family relation