ASK WHERE { <http://dbpedia.org/resource/Caterpillar_797F> <http://dbpedia.org/property/assembly> <http://dbpedia.org/resource/North_America> }
Is the Caterpullar 797F assembled in North America?
ASK WHERE { resource:Caterpillar_797_F property:assembly resource:North_America }
Yes
[Yes], Caterpillar 797F is assembled in North America.
[Yes], Caterpillar 797F is assembled in the country.