[{"id":477,"name":"CH7-1 Price elasticity of demand ","extension":"mp4","fileType":"1","modifiedDate":"2022-04-25 19:21:58","ownerId":"3","publicity":"1","driveContentType":2,"lastestVersion":1,"Version":{"1":{"versionNumber":1,"extension":"mp4","createdDate":"2022-04-25 19:21:58","vimeoURI":"\/videos\/702837632"}},"recordedDate":"2022-04-25 19:24:37","recordedBy":"717","directoryId":"86"},{"id":477,"name":"CH7-1 Price elasticity of demand ","extension":"mp4","fileType":"1","modifiedDate":"2022-04-25 19:21:58","ownerId":"3","directoryId":"86","publicity":"1","driveContentType":2}]