code: func (m *StrictQuad) ToNative() (q quad.Quad) {
  	if m == nil {
  		return
  	}
  	if m.Subject != nil {
  		q.Subject = m.Subject.ToNative()
  	}
  	if m.Predicate != nil {
  		q.Predicate = m.Predicate.ToNative()
  	}
  	if m.Object != nil {
  		q.Object = m.Object.ToNative()
  	}
  	if m.Label != nil {
  		q.Label = m.Label.ToNative()
  	}
  	return
  }
docs: // ToNative converts protobuf StrictQuad to quad.Quad.