What is {tributary} of {river mouth} of {Uruguay River} ?
Do you know where the river mouth of the Uruguay River is located?
Where is the river mouth of the Uruguay river?
SELECT ?d WHERE { resource:Uruguay_River property:mouth_of_the_watercourse ?v . ?v property:tributary ?d }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q18278> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P403>. ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?X . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?X. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P974> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . }
SELECT ?answer WHERE { wd:Q18278 wdt:P403 ?X . ?X wdt:P974 ?answer}
Uruguay River Paraná River Samborombón Salado River Santa Lucía River de las Vacas Carrasco Creek Cufre River Miguelete Creek Arroyo Pando Pantanoso Creek Riachuelo creak Arroyo Solís Chico Arroyo Solís Grande de las Víboras stream Rosario River San Juan Maldonado Stream Luján River