for what specific grade level is 12 typically the maximum age?
Entity Entity Entity Entity Entity Entity Entity
m.042_53 m.02q22dq m.04ns22m m.04typzw m.04ns1cz m.04typyg m.02py8s9
Sixth grade Year Seven Year 6 Sixth Primary 7 Elementary Year 6 Year Eight
class literal
education.grade_level 12^^http://www.w3.org/2001/XMLSchema#integer
education.grade_level type.int
Grade level 12
none none
education.grade_level.typical_age_maximum
Typical age (maximum)
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 :education.grade_level . 
VALUES ?x1 { "12"^^<http://www.w3.org/2001/XMLSchema#integer> } 
?x0 :education.grade_level.typical_age_maximum ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND education.grade_level (JOIN education.grade_level.typical_age_maximum 12^^http://www.w3.org/2001/XMLSchema#integer))