Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

Established in 1999 and often described as "the Oscars of the energy industry," the Platts Global Energy Awards highlight corporate and individual innovation, leadership and superior performance in 17 categories that span the entire energy complex.

Answer: parent_organization: Platts, Global; owned_by: Platts, Global