which website has the api of xmpp?
Entity
m.078rys
Ripple
class class entity
internet.website internet.api m.01bb8j
internet.website internet.api internet.protocol
Website API XMPP
none none none
internet.website.api internet.protocol.api
Website APIs 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 (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :internet.website . 
?x1 :type.object.type :internet.api . 
VALUES ?x2 { :m.01bb8j } 
?x0 :internet.website.api ?x1 . 
?x2 :internet.protocol.api ?x1 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND internet.website (JOIN internet.website.api (JOIN (R internet.protocol.api) m.01bb8j)))