Question: who significant works of illustrated by of Brown Bear, Brown Bear ?
Paraphrase: What are other significant works of the illustrator of Brown Bear?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q4976047 wdt:P110 ?X . ?X wdt:P800 ?answer}
Answer: The Very Hungry Caterpillar, Brown Bear, Brown Bear, What Do You See?, The Grouchy Ladybug, The Very Busy Spider