pertain

verb4

1. •
   To relate to, concern, or be relevant to.

   • That question doesn't pertain to the topic, so I'm not going to answer it.
2. •
   To apply; to be or remain in place; to continue to be applicable.
3. •
   To belong to or be connected as a part, adjunct, attribute, or accessory.

   • That spare wheel pertains to this car.
4. •
   To be appropriate or suitable.