1.1 ! misho 1: xpointer(//chapitre[2]) ! 2: xpointer(//chapter[2]) ! 3: xpointer(//chapitre[2])xpointer(//chapter[2]) ! 4: xpointer(id("chapter1")) ! 5: xpointer(//*[@id="chapter1"]) ! 6: xpointer(id("chapter1"))xpointer(//*[@id="chapter1"])