1. Building a graph Exercise

2. Two-door Red Ford Mustang

3. car123 model color make doors red Ford Mustang 2-door

4. car123 model color make doors red Ford Mustang 2-door Bob buys the car for $22,310 on 2006-07-02 from El Rio Ford.

5. car123 red Ford Mustang 2-door model color make doors Bob787 purchased by purchase price pDate 2006-07-02 $22,310 ElRioFord purchased from

6. car123 red Ford Mustang 2-door model color make doors Bob787 purchased by purchase price pDate 2006-07-02 $22,310 Hint: an event is a thing

7. car123 red Ford Mustang 2-door model color make doors Bob787 purchased by purchase price pDate purchase event72 ElRioFord Pfrom $22,310 2006-07-02

8. car123 red Ford Mustang 2-door model color make doors Bob787 purchased by purchase price pDate purchase event72 ElRioFord Pfrom $22,310 2006-07-02 Next: Bob sells the car to Mary on 2011-02-03 for $7,250

9. car123 red Ford Mustang 2-door model color make doors Bob787 purchased by purchase price pDate purchase event72 ElRioFord Mary88 purchase event142 Pfrom $22,310 2006-07-02 2011-02-03 $7,250

10. car123 red Ford Mustang 2-door model color make doors Bob787 owned by Mary88 purchase event142 Purchased from 2011-02-03 $7,250

11. car123 red Ford Mustang 2-door model color make doors Bob787 purchased by purchase price pDate purchase event72 ElRioFord Mary88 purchase event142 Pfrom $22,310 2006-07-02 2011-02-03 $7,250 Review: “This is a great car!”

12. car123 red Ford Mustang 2-door model color make doors Bob787 purchased by purchase price pDate purchase event72 ElRioFord Mary88 purchase event142 Pfrom 2006-07-02 $22,310 $7,250 “This is a great car!” Car&Driver reviews 2011-02-03