what type of glacier is the mud creek glacier?
Entity
m.01xx7q9
Mountain Glacier
class entity
geography.glacier_type m.027tc20
geography.glacier_type geography.glacier
Glacier type Mud Creek Glacier
none none
geography.glacier.glacier_type
Glacier 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.glacier_type . 
VALUES ?x1 { :m.027tc20 } 
?x1 :geography.glacier.glacier_type ?x0 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND geography.glacier_type (JOIN (R geography.glacier.glacier_type) m.027tc20))