What is {reason of failure} of {notable event} of {Alan Blumlein} ?
Who gave Alan Blumlein's reason of failure at a notable event?
Who gave the{reason of failure} of {notable event} of {Alan Blumlein} ?
SELECT ?r WHERE { resource:Alan_Blumlein property:significant_event ?m . ?m property:cause_of_destruction ?r }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q724082> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P793>. ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?X . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?X. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P770> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . }
SELECT ?answer WHERE { wd:Q724082 wdt:P793 ?X . ?X wdt:P770 ?answer}
fire Negligence