Question: Is Seattle the Ship builder of USS Marmora (IX-189)?
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX prop: <http://dbpedia.org/property/>
ASK WHERE { <http://dbpedia.org/resource/USS_Marmora_(IX-189)> prop:shipBuilder <http://dbpedia.org/resource/Seattle> }