@julian example using foaf and sioc...```id = f1type = [as:Service, sioc:Forum]as:summary = "Forum TF category"id = g1type = [as:Group, foaf:Group, foaf:Agent, sioc:User]as:name = "AP Forum Task Force"foaf:member = [Julian, a]id = t1type = [as:Collection, sioc:Thread]as:summary = "Some thread"sioc:has_container = f1id = p1type = [as:Event, sioc:Post]as:name = "Meeting on April 2025"sioc:has_container = t1sioc:has_creator = g1as:attributedTo = g1```