Assertion: hamburger | /r/HasProperty | served with onion
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Hamburgers are often served with cheese, lettuce, tomato, bacon, onion, pickles, and condiments such as mustard, mayonnaise, ketchup, relish, and chiles.
text: Hamburgers are often served with cheese, lettuce, tomato, onion, pickles, bacon, or chiles; condiments such as ketchup, mustard, mayonnaise, relish, or "special sauce"; and are frequently placed on sesame seed buns.
text: All hamburgers were served with ketchup, mustard, onions and two pickles, and any customers who wanted food prepared their way would have to wait.