https://github.com/ber-data/bertron-schema/blob/d9ea00ef9167cf78fa6a7ba195eadf7b0f1b81a8/src/schema/linkml/bertron_schema.yaml#L24 use relationship type ontology , RO relation ontology or data cites relationships, W3C prov,
bertron-schema/src/schema/linkml/bertron_schema.yaml
Line 24 in d9ea00e
use relationship type ontology , RO relation ontology or data cites relationships, W3C prov,