diff --git a/source b/source
index 2e1c30eeb5d..2b7adb7157d 100644
--- a/source
+++ b/source
@@ -41271,7 +41271,7 @@ interface <dfn interface>TimeRanges</dfn> {
   represented by the object.</p>
 
   <p>When a <code>TimeRanges</code> object is said to be a <dfn
-  id="normalised-timeranges-object" data-export=""><!-- en-GB -->normalized <code>TimeRanges</code> object</dfn>,
+  id="normalised-timeranges-object" export><!-- en-GB -->normalized <code>TimeRanges</code> object</dfn>,
   the ranges it represents must obey the following criteria:</p>
 
   <ul>
@@ -108846,12 +108846,12 @@ document.querySelector("button").addEventListener("click", bound);
   <p><span data-x="module script">Module scripts</span> can be classified into four types:</p>
 
   <ul>
-   <li><p>A <span>module script</span> is a <dfn data-export="">JavaScript module script</dfn> if
+   <li><p>A <span>module script</span> is a <dfn export>JavaScript module script</dfn> if
    its <span data-x="concept-script-record">record</span> is a <span>Source Text Module
    Record</span>.</p></li>
 
    <li>
-    <p>A <span>module script</span> is a <dfn data-export="">CSS module script</dfn> if its <span
+    <p>A <span>module script</span> is a <dfn export>CSS module script</dfn> if its <span
     data-x="concept-script-record">record</span> is a <span>Synthetic Module Record</span>, and it
     was created via the <span data-x="creating a CSS module script">create a CSS module
     script</span> algorithm. CSS module scripts represent a parsed CSS stylesheet.</p>
@@ -108864,7 +108864,7 @@ document.querySelector("button").addEventListener("click", bound);
    </li>
 
    <li>
-    <p>A <span>module script</span> is a <dfn data-export="">JSON module script</dfn> if its <span
+    <p>A <span>module script</span> is a <dfn export>JSON module script</dfn> if its <span
     data-x="concept-script-record">record</span> is a <span>Synthetic Module Record</span>, and it
     was created via the <span data-x="creating a JSON module script">create a JSON module
     script</span> algorithm. JSON module scripts represent a parsed JSON document.</p>
@@ -108877,7 +108877,7 @@ document.querySelector("button").addEventListener("click", bound);
    </li>
 
    <li>
-    <p>A <span>module script</span> is a <dfn data-export="">WebAssembly module script</dfn> if
+    <p>A <span>module script</span> is a <dfn export>WebAssembly module script</dfn> if
     its <span data-x="concept-script-record">record</span> is a <span>WebAssembly Module
     Record</span>.</p>
    </li>