What is the {continent} and the {time period} of {Roman_Republic} ?
What is the continental time of Roman Republic?
Which is the {continent} and the {time period} of {Roman_Republic} ?
SELECT ?f ?y WHERE { resource:Roman_Republic property:continent ?f . resource:Roman_Republic property:time_period ?y }
 SELECT ?ans_1 ?ans_2 WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q17167> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P30> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?ans_1. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q17167> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2348> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?ans_2. } 
SELECT ?ans_1 ?ans_2 WHERE { wd:Q17167 wdt:P30 ?ans_1 . wd:Q17167 wdt:P2348 ?ans_2 }
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