maar is what type of lake?
Entity Entity Entity Entity Entity Entity Entity
m.05p3bhk m.0bz7yx m.05mt_6f m.05mq_wf m.05kmmz m.0g9v_sz m.04g2tkh
Lake Sampaloc Zuni Salt Lake Lac de Servière Lac Chauvet Lake Ram Lake Tikub Potrok Aike
class entity
geography.lake m.03t7h0
geography.lake geography.lake_type
Lake Maar
none none
geography.lake.lake_type
Lake Type
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX : <http://rdf.freebase.com/ns/> 
SELECT (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :geography.lake . 
VALUES ?x1 { :m.03t7h0 } 
?x0 :geography.lake.lake_type ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND geography.lake (JOIN geography.lake.lake_type m.03t7h0))