OntologyRelationsMay19MeetingNotes

What is the scope of "All" needs to be addressed taking in to account some ontologies are canonical and others are outside normal. But "Normal" is contentious.

Sort out the case of cell membrane. Historical part of cell is OK. Is it still a cell membrane?

Two buckets more complex "relation" like expressions that are good for "user interface" versus simpler smaller set of core relations from which we can construct them. No assumption that everything that looks like a relation, is a relation in the sense of RO

On_the_surface_of lake, cell membrane - great if they were the same relation.