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-rw-r--r--modules/node/node.module6
1 files changed, 6 insertions, 0 deletions
diff --git a/modules/node/node.module b/modules/node/node.module
index 33910f6bc..95beedba4 100644
--- a/modules/node/node.module
+++ b/modules/node/node.module
@@ -795,6 +795,12 @@ function node_rdf_mapping() {
),
'comment_count' => array(
'predicates' => array('sioc:num_replies'),
+ 'datatype' => 'xsd:integer',
+ ),
+ 'last_activity' => array(
+ 'predicates' => array('sioc:last_activity_date'),
+ 'datatype' => 'xsd:dateTime',
+ 'callback' => 'date_iso8601',
),
),
),