[{"id":"07432451-n","lexname":"noun.event","members":[{"lemma":"landmark","sense":{"id":"landmark%1:11:00::"},"pronunciation":[{"value":"ˈlændmɑɹk","variety":"US"}],"poskey":"n"},{"lemma":"turning point","sense":{"id":"turning_point%1:11:00::"},"poskey":"n"},{"lemma":"watershed","sense":{"id":"watershed%1:11:00::"},"pronunciation":[{"value":"ˈwɔːtəʃɛd","variety":"GB"},{"value":"ˈwɔtɚʃɛd","variety":"US"}],"poskey":"n"}],"definition":["an event marking a unique or important historical change of course or one on which important developments depend"],"example":["the agreement was a watershed in the history of both nations"],"ili":"i75693","partOfSpeech":"n","hypernym":["07431314-n"],"hyponym":["07432746-n","07433097-n"]},{"id":"08536123-n","lexname":"noun.location","members":[{"lemma":"river basin","sense":{"id":"river_basin%1:15:00::"},"poskey":"n"},{"lemma":"basin","sense":{"id":"basin%1:15:00::"},"pronunciation":[{"value":"ˈbeɪsɪn"}],"poskey":"n"},{"lemma":"watershed","sense":{"id":"watershed%1:15:01::"},"pronunciation":[{"value":"ˈwɔːtəʃɛd","variety":"GB"},{"value":"ˈwɔtɚʃɛd","variety":"US"}],"poskey":"n"},{"lemma":"drainage basin","sense":{"id":"drainage_basin%1:15:01::"},"poskey":"n"},{"lemma":"catchment area","sense":{"id":"catchment_area%1:15:00::"},"poskey":"n"},{"lemma":"catchment basin","sense":{"id":"catchment_basin%1:15:00::"},"poskey":"n"},{"lemma":"drainage area","sense":{"id":"drainage_area%1:15:00::"},"poskey":"n"}],"definition":["the entire geographical area drained by a river and its tributaries; an area characterized by all runoff being conveyed to the same outlet"],"example":["flood control in the Missouri basin"],"ili":"i81821","partOfSpeech":"n","hypernym":["08591861-n"],"hyponym":["08536482-n","08536627-n"]},{"id":"08697107-n","lexname":"noun.location","members":[{"lemma":"watershed","sense":{"id":"watershed%1:15:00::"},"pronunciation":[{"value":"ˈwɔːtəʃɛd","variety":"GB"},{"value":"ˈwɔtɚʃɛd","variety":"US"}],"poskey":"n"},{"lemma":"water parting","sense":{"id":"water_parting%1:15:00::"},"poskey":"n"},{"lemma":"divide","sense":{"id":"divide%1:15:00::"},"pronunciation":[{"value":"dɪˈvaɪd","variety":"GB"}],"poskey":"n"}],"definition":["a ridge of land that separates two adjacent river systems"],"ili":"i82553","partOfSpeech":"n","hypernym":["08610818-n"],"hyponym":["08697300-n"],"instance_hyponym":["08697545-n"],"derivation":[{"target_synset":"02627934-v","source_lemma":"divide","target_lemma":"divide","target_poskey":"v"}]}]