[{"id":"01551229-v","lexname":"verb.contact","members":[{"lemma":"unbuckle","sense":{"id":"unbuckle%2:35:00::","subcat":["vtai"]},"poskey":"v"}],"definition":["undo the buckle of"],"example":["Unbuckle your seat belt"],"ili":"i29474","partOfSpeech":"v","hypernym":["01522610-v"],"antonym":[{"target_synset":"01551072-v","source_lemma":"unbuckle","target_lemma":"buckle","target_poskey":"v"}]}]