That's amazing. Eric, don't you know that I'm not a native English speaker? Did it surprise you? In Russian we have different words for that. "Intellectual" includes both terms: static knowledge and abilities.
As you couldn't guess, it explains everything. Also your ability to operate with that.
That's a typical point of the ignorant American person, who wants to justify his ignorance. If you can't find Europe on the map or don't know what a water pipe is, it just means that you're an ignorant person, that's all. It has nothing to do with "particular knowledge", because it is NOT particular. It's just knowledge which everyone must know.