SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/ontology/mouthMountain> <http://dbpedia.org/resource/Southend-on-Sea> . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/River>}
Name the river with Readin, Brekshire in its path and mouth place is Sothend-on-sea ?
SELECT DISTINCT ?o WHERE { ?o rdf:type ontology:River . ?o property:mouth_mountain resource:Southend-on-_Sea }
River Thames
The river whose resides in Reading, Berkshire and passes by Southend-on-Sea is [River Thames].
The river that runs through Reading, Berkshire and Southend-on-Sea is [the Thames].