https://imap.maryland.gov/datasets/one-maryland-one-centerline-omoc-centerlines
One Maryland One Centerline (OMOC) Centerlines
This document provides the definition of a centerline and explains its uses.
onemarylandcenterline
https://watsonsupplychain.ideas.ibm.com/ideas/OM-I-157
Complex query support in OMoC/IV/SIM | IBM Sterling
complexquerysupportivsim