those who are at least 9 years or older typically belong to which grade level?
Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity
m.04ns232 m.027wyv m.06wypd m.042_bk m.042_bx m.042_dq m.04ns04m m.04ns05h m.04typz9 m.04ns1dq m.052lyj9 m.05bfcjn m.04ns221 m.04ns1fz m.0ncmbz0 m.02q93_8 m.0pyhj5r m.04ns229 m.02q93z7 m.04typzh m.02q93y6 m.04ns19n m.04typzd m.04typy2 m.04ns1hd m.0ncmc8f m.04ns1dz m.04ns1bf m.04typz3 m.0ncmc37 m.04ns1fq m.04ns24d m.04ns1jd m.04ns1gg m.04typz6 m.04typy5 m.04typzl m.04ns1hx m.04ns1c5 m.02q93zl m.04typx_ m.0ncmcbl
Kindergarten Preschool Pre-kindergarten Third grade Second grade First grade Junior Kindergarten Senior Kindergarten Big section Primary 3 Grade Primary Pre-Junior Kindergarten Year 1 Primary 5 Groep 2 Year One Kindergarten Preparatory Year Three Elementary course level 1 Year Four Year Two Preparatory course Elementary Year 2 Year Four Groep 4 Primary 2 Year Three Little section Groep 3 Primary 1 Year 3 Reception Primary 4 Middle section Elementary Year 3 Elementary course level 2 Year Five Year One Year Two Elementary Year 1 Groep 1
class literal
education.grade_level 9^^http://www.w3.org/2001/XMLSchema#integer
education.grade_level type.int
Grade level 9
none <
education.grade_level.typical_age_minimum
Typical age (minimum)
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 . 
FILTER (?x1 < "9"^^<http://www.w3.org/2001/XMLSchema#integer>)
?x0 :education.grade_level.typical_age_minimum ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND education.grade_level (lt education.grade_level.typical_age_minimum 9^^http://www.w3.org/2001/XMLSchema#integer))