diff --git a/_includes/header.html b/_includes/header.html
index bad87da..4562546 100644
--- a/_includes/header.html
+++ b/_includes/header.html
@@ -39,9 +39,6 @@
     {% if date %}
     <!-- Created date -->
     <meta property="article:published_time" content="{{ date }}" />
-    <meta name="dc.date" content="{{ date }}">
-    <meta name="dc.date.created" content="{{ date }}">
-    <meta name="dcterms.created" content="{{ date }}">
     {% endif %}
     {% if author %}
     <!-- Author -->
@@ -50,8 +47,12 @@
     {% if modified %}
     <!-- Modified date -->
     <meta property="article:modified_time" content="{{ modified }}">
-    <meta name="dc.date.modified" content="{{ modified }}">
-    <meta name="dcterms.modified" content="{{ modified }}">
+    {% endif %}
+    {% if schema %}
+    <!-- Schema.org -->
+    <script type="application/ld+json">
+    {{ schema | safe }}
+    </script>
     {% endif %}
     <!-- Favicon -->
     {% include "favicon.html" %}