Question: What is Hokkaido University's series ordinal under chairperson Toyoharu Nawa?
Paraphrase: What is the ordinal of Hokkaido University?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q1057199 p:P488 ?s . ?s ps:P488 wd:Q47536230 . ?s pq:P1545 ?value}