what number of apis does the protocol of web service have?
Value
12
class class entity
internet.api internet.protocol m.0cf485w
internet.api internet.protocol internet.api
API Protocol Web Service
count none none
internet.protocol.api internet.protocol.api
API API
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 (COUNT(?x0) AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :internet.api . 
?x1 :type.object.type :internet.protocol . 
VALUES ?x2 { :m.0cf485w } 
?x1 :internet.protocol.api ?x0 . 
?x1 :internet.protocol.api ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(COUNT (AND internet.api (JOIN (R internet.protocol.api) (JOIN internet.protocol.api m.0cf485w))))