Question: Which is the business that has as parent organization the Oracle Corporation?
Paraphrase: Which is the trade that has as parent organization the Prophet Corporation?
SPARQL (Wikidata):  select distinct ?sbj where { ?sbj wdt:P749 wd:Q19900 . ?sbj wdt:P31 wd:Q4830453 } 
Answer: Oracle Financial Services Software, PeopleSoft, Micros Systems, JD Edwards, Acme Packet, Oracle America, Oracle (India), Oracle (Canada), Oracle France