11 <!-- Test for WK99453: This test passes if you see a green square and no red. -->
12 <svg xmlns=
"http://www.w3.org/2000/svg" width=
"300" height=
"300">
14 <symbol id=
"sym" width=
"100%" height=
"100%">
15 <rect x=
"0%" y=
"0%" width=
"100%" height=
"100%" fill=
"green"/>
18 <!-- This red square should be covered if the test passes. -->
19 <rect x=
"0" y=
"0" width=
"100" height=
"100" fill=
"red" />
20 <use xlink:
href=
"#sym" x=
"0" y=
"0" width=
"100" height=
"100"/>