<?xml version="1.0" encoding="UTF-8" standalone="no"?><image-reference id="_eb38b91c-3b60-49ad-b571-a1741f6c3f12"><num>1 (explanatory)</num><title id="_f130db15-b0ce-4c74-858b-c0a1c717685c">Identification of stair flights — Plan view</title><image alt="Identification of stair flights in plan view." href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1-explanatory-identification-of-stair-flights-plan-view.svg"/></image-reference>