Question: Who is affiliated with Harvard University?
Paraphrase: Who is associated with Harvard University?
SPARQL (Wikidata):  select distinct ?sbj where { ?sbj wdt:P1416 wd:Q13371 . ?sbj wdt:P31 wd:Q5 } 
Answer: David Weinberger, Scott V. Edwards, Misha Teplitskiy, Jill S. Schneiderman, Richard Reinhold Niebuhr, William H. Forbes, Ashley Lynn Buchanan