correcting examples in timeRequired. Fixes #1469

Phil Barker · philbarker · commit 245778322ef6 · 2017-10-19T14:58:35.000+01:00
diff --git a/data/schema.rdfa b/data/schema.rdfa
@@ -7282,7 +7282,7 @@ While such policies are most typically expressed in natural language, sometimes
     </div>
     <div typeof="rdf:Property" resource="http://schema.org/timeRequired">
       <span class="h" property="rdfs:label">timeRequired</span>
-      <span property="rdfs:comment">Approximate or typical time it takes to work with or through this learning resource for the typical intended target audience, e.g. 'P30M', 'P1H25M'.</span>
+      <span property="rdfs:comment">Approximate or typical time it takes to work with or through this learning resource for the typical intended target audience, e.g. 'PT30M', 'PT1H25M'.</span>
       <span>Domain: <a property="http://schema.org/domainIncludes" href="http://schema.org/CreativeWork">CreativeWork</a></span>
       <span>Range: <a property="http://schema.org/rangeIncludes" href="http://schema.org/Duration">Duration</a></span>
     </div>
