what api is used for www.domaintools.com?
Entity Entity Entity
m.03vms m.0bwnng m.010bth6s
IP address WHOIS Reverse Whois API
class entity
internet.api m.010bthbh
internet.api internet.website
API www.domaintools.com
none none
internet.api.site
Site
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.010bthbh } 
?x0 :internet.api.site ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND internet.api (JOIN internet.api.site m.010bthbh))