haikuwebkit/LayoutTests/svg/custom/outer-svg-unknown-feature.svg

<svg xmlns="http://www.w3.org/2000/svg" requiredFeatures="http://www.w3.org/TR/SVG11/unknown_feature">
  <text x="20" y="20">This should not be visible</text>
</svg>
	`<svg xmlns="http://www.w3.org/2000/svg" requiredFeatures="http://www.w3.org/TR/SVG11/unknown_feature">`
	`<text x="20" y="20">This should not be visible</text>`
	`</svg>`