Question: Which is the prefecture level city that contains Guangdong as an administrative territorial entity?
Paraphrase: Where is Guangdong located?
SPARQL (Wikidata):  select distinct ?obj where { wd:Q15175 wdt:P150 ?obj . ?obj wdt:P31 wd:Q748149 } 
Answer: Jieyang, Foshan, Maoming, Zhuhai, Shantou, Shaoguan, Jiangmen, Zhanjiang, Zhaoqing, Huizhou, Meizhou, Shanwei, Heyuan, Yangjiang, Qingyuan, Dongguan, Zhongshan, Chaozhou, Yunfu