Question: What is similar to Atheism and what is its opposite?
Paraphrase: What is different than Atheism and what is the same?
SPARQL (Wikidata): SELECT ?ans_1 ?ans_2 WHERE { wd:Q7066 wdt:P1382 ?ans_1 . wd:Q7066 wdt:P461 ?ans_2 }
Answer: unbelief, Theism