There is a linked data API, which uses an extension of W3C Organization ontology to expose representation rights (e.g. who and in which conditions is eligible for signing a contract on behalf of an organization) of members of organizations. See https://developers.ir.ee/graph-api#get-all-data-of-an-organization for further info.
Comments
Thanks Peep,
I noticed this in a comment on another page and have added info about the project to the relevant section of the doc (which will be shared very shortly).
Thanks for the info.
Phil