# R31 Oslo S–Jaren

> train service in Norway

**Wikidata**: [Q115331041](https://www.wikidata.org/wiki/Q115331041)  
**Source**: https://4ort.xyz/entity/r31-oslo-s-jaren


## References

1. [Source](https://www.vy.no/files/eyx1eny7/vyno-production/511b4354c2a566cdc30204d467592495f2620fa8.pdf)