SELECT DISTINCT COUNT(?uri) WHERE { <http://dbpedia.org/resource/North_Sea> <http://dbpedia.org/property/inflow> ?uri . }
Count the water bodies that flow into the North Sea?
SELECT DISTINCT COUNT ( ?z ) WHERE { resource:North_Sea property:inflow ?z . }
17
There are [17] water bodies that flow into the North Sea.
There are [17] waters that flow into the North Sea.
There are [17] water bodies that flow into the North Sea.
[17] water bodies that flow into the North Sea.