Sketch describing ontology of camera coverage of a narrative scene includes:
- a mapping of concurrent story subspaces (entity-events; i.e. 'S1, S2’) 
- multiple, possible observational camera perspective states (inertial frame of reference; i.e. ‘P1, P2’) 
- intra-temporal spatial transitions between subspaces (noninertial frame of reference, ‘T1, T2’) - opportunity to describe ‘fictitious forces’ visible from perspective of noninertial frame (see special relativity physics) 
 
- concurrent subspaces described within a discrete instance (V1, V2) 
