I"Ð/Users/eisuke-oishi/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/visjs-rails-4.16.1.0/vendor/assets/images/network/plus.png?type=image/png&id=545f7146e0121ca76666d9bdd1aa2ac650a57c24f74191857f33c2bc3319a43c:ET