10 UMLClass 430 250 170 60 LAND VEHICLE -- registration ID num-wheels bg=#dddddd UMLClass 750 250 170 60 WATER VEHICLE -- registration ID water-line bg=#dddddd UMLClass 320 390 170 50 CAR -- max-passengers bg=#dddddd Relation 400 350 250 60 lt=- 10.0;40.0;10.0;10.0;230.0;10.0;230.0;40.0 UMLClass 560 390 120 50 TRUCK -- capacity bg=#dddddd Relation 510 300 70 80 lt=<<- r1= (t,e) bg=#dddddd 10.0;10.0;10.0;60.0 UMLClass 780 390 120 50 SHIP -- capacity bg=#dddddd Relation 830 300 70 110 lt=<<- r1= (p,e) bg=#dddddd 10.0;10.0;10.0;90.0 Relation 360 300 100 140 lt=<<- bg=#dddddd 80.0;10.0;10.0;120.0 Relation 560 300 60 140 lt=<<- bg=#dddddd 10.0;10.0;40.0;120.0