Question: For what temperature does sulfur dioxide has 3.2 vapor pressure?
Paraphrase: which what temperature does sulfur dioxide has 3.2 vapor pressure?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q5282 p:P2119 ?s . ?s ps:P2119 ?x filter(contains(?x , '3.2')) . ?s pq:P2076 ?value}