code: func (p *Process) CreateWebPage() (*WebPage, error) {
  	var resp struct {
  		Ref refJSON `json:"ref"`
  	}
  	if err := p.doJSON("POST", "/webpage/Create", nil, &resp); err != nil {
  		return nil, err
  	}
  	return &WebPage{ref: newRef(p, resp.Ref.ID)}, nil
  }
docs: // CreateWebPage returns a new instance of a "webpage".