icon, vector, line icon, arrow symbol, cloud computing, direction, directional sign, distance marker, famous place, global positioning system, internet, map, map pin icon, mobile app, navigational equipment, pinning, place of work, position, positioning, road sign, road signal, straight pin, traffic arrow sign, travel destinations, biofuel, business finance and industry, crude oil, exploitation, fossil fuel, foundry, fuel pump, fuel storage tank, fuel type, fuel and power generation, gas, gas station, industry, motor oil, oil field, oil industry, oil pump, oil pumping station, oil refinery, oil well, oil worker, power equipment, power station, refinery, refueling, power occupation,