को: Gestalt ~> Recipient
Nouns such as "right" or "ability" or "work" will have [ss Gestalt--Recipient]. In terms of scene role, these don't indicate any receiving (or motion at all) actually, since they use the copula.
* [gex 001 "{लोगों people-OBL} {[pspecial "को" hi/ko Gestalt--Recipient] DAT} {यह this} {जानने know-OBL} {का GEN} {हक़ right} {है be-PRS}।" "People have the right to know this."]