list the apis which utilize hypertext transfer protocol.
Entity Entity Entity Entity Entity Entity Entity Entity
m.06l2dz m.022qrss m.03cqlyc m.0cf485w m.04dm873 m.09rfw8m m.0ncp0k4 m.02hz97f
OpenID Google Maps API OpenSocial Web Service OpenCalais MySpace Developer Platform AcoustID API Digg API
class entity
internet.api m.03hgt
internet.api internet.protocol
API Hypertext Transfer Protocol
none none
internet.api.protocols
Protocols
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.api . 
VALUES ?x1 { :m.03hgt } 
?x0 :internet.api.protocols ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND internet.api (JOIN internet.api.protocols m.03hgt))