What is {writers} of {De Officiis}, that has {craft} is {lawyer} ?
De Officiis was written by which attorney?
Which lawyer wrote De Officiis?
SELECT ?x WHERE { ?x property:occupation resource:lawyer . resource:De_Officiis property:author ?x }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q1180721> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P50>. ?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/P106> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q40348> . }
SELECT ?answer WHERE { wd:Q1180721 wdt:P50 ?answer . ?answer wdt:P106 wd:Q40348}
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