Map to BFO?

[mih]

https://en.wikipedia.org/wiki/Basic_Formal_Ontology

This is a top-level ontology that would provide a rough anchoring of all base concepts here -- in space and time

https://ontology.buffalo.edu/bfo/BFO2.png

OTOH, we can map to much more precise concepts and would be OK, as long as the respective ontologies have such a mapping.

[mih]

For the social schema I made a start (one class). A meaningful strategy could be to look for broader concept in the obo domain, and check on OLS if these broader concepts already have a BFO mapping. Both the BFO mapping and the intermediate could be added to broad_mappings of a class.