What is {name after} of {Doppler effect}, that has {surname} is {Doppler} ?
"What is the title after of Doppler impact whose surname is Doppler?
"What is the name after of Doppler effect whose surname is Doppler?
SELECT ?c WHERE { ?c property:family_name resource:Doppler . resource:Doppler_effect property:named_after ?c }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q76436> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P138>. ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?answer. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P734> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q16869634> . }
SELECT ?answer WHERE { wd:Q76436 wdt:P138 ?answer . ?answer wdt:P734 wd:Q16869634}
Christian Doppler