10 UMLClass 20 20 180 100 PERSON -- ssno# ID fname lname date-of-birth bg=#dddddd Relation 190 30 220 50 lt=- m1= m2=* Owns 10.0;20.0;200.0;20.0 UMLClass 390 20 180 150 CAR -- rego# ID manufacturer year-manufactured price ssno# lname bg=#dddddd