This network graph visualizes the relationships between job postings, companies, cities, and employment types in a LinkedIn dataset. The visualization uses a force-directed layout created with `d3.forceSimulation` and `d3.forceLink`, rendering nodes as colored circles in SVG. Node colors are assigned by group using `d3.scaleOrdinal` with `d3.schemeSet2`, while drag behavior is enabled via `d3.drag`. The graph shows how job postings at Crocs and Stealth connect to four cities, which each link to four employment types.