what infectious disease is transmitted via the perinatal transmission route?
Entity Entity Entity Entity
m.0jdvt m.0d19y2 m.074m2 m.0167bx
Hepatitis C HIV/AIDS Syphilis Hepatitis B
class entity
medicine.infectious_disease m.06z10b
medicine.infectious_disease medicine.transmission_route
Infectious Disease perinatal transmission
none none
medicine.infectious_disease.transmission
Transmission route
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 :medicine.infectious_disease . 
VALUES ?x1 { :m.06z10b } 
?x0 :medicine.infectious_disease.transmission ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND medicine.infectious_disease (JOIN medicine.infectious_disease.transmission m.06z10b))