What is the {computer network protocol} for {uses} of {Internet Protocol version 4}
What arrange employments Web Convention adaptation 4
What network uses Internet Protocol version 4
SELECT DISTINCT ?n WHERE { ?n property:uses resource:Internet_Protocol_version_4 . ?n rdf:type ontology:computer_network_protocol }
select distinct ?subj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?subj . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2283> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q11103> . ?subj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q15836568> } 
 select distinct ?sbj where { ?sbj wdt:P2283 wd:Q11103 . ?sbj wdt:P31 wd:Q15836568 } 
User Datagram Protocol