diff --git a/publishing/docs/metadata/schema.org/accessibilityFeature/pageBreakMarkers.html b/publishing/docs/metadata/schema.org/accessibilityFeature/pageBreakMarkers.html
index 9cb917ad..6619f9d2 100644
--- a/publishing/docs/metadata/schema.org/accessibilityFeature/pageBreakMarkers.html
+++ b/publishing/docs/metadata/schema.org/accessibilityFeature/pageBreakMarkers.html
@@ -19,7 +19,8 @@
 			<section id="def">
 				<h3>Definition</h3>
 				
-				<p class="desc">Alternative text is provided for visual content (e.g., via the [HTML] alt attribute).</p>
+				<p class="desc">The resource includes static page markers, such as those identified by the 
+					<a href="https://www.w3.org/TR/dpub-aria/#doc-pagebreak">doc-pagebreak role</a> [DPUB-ARIA-1.0].</p>
 			</section>
 			
 			<section id="ex">