• https://cdn.bootcdn.net/ajax/libs/cytoscape/2.7.21/cytoscape.js
• https://cdn.bootcdn.net/ajax/libs/cytoscape/2.7.21/cytoscape.js.map
• https://cdn.bootcdn.net/ajax/libs/cytoscape/2.7.21/cytoscape.min.js
• https://cdn.bootcdn.net/ajax/libs/cytoscape/2.7.21/cytoscape.min.js.map