Question: What was Bolivia's nominal GDP per capita as of the beginning of 2015?
Paraphrase: The nominal GDP per capita of Bolivia was what at the start of 2015?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q750 p:P2132 ?s . ?s ps:P2132 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'2015')) }