diff --git a/content/datengarten/102.md b/content/datengarten/102.md
index e950004..101417c 100644
--- a/content/datengarten/102.md
+++ b/content/datengarten/102.md
@@ -13,7 +13,7 @@ event:
 location: CCCB
 language: en
 streaming: true
-recording: http://streaming.media.ccc.de/datengarten 
+recording: https://media.ccc.de/v/dg-102
 ---
 In today's hyper-connected society, everyone constantly uses their smartphone,
 which in turn uses the commercial cellular networks (from 2G/GSM to 4G/LTE)
diff --git a/content/datengarten/103.md b/content/datengarten/103.md
new file mode 100644
index 0000000..ec6f587
--- /dev/null
+++ b/content/datengarten/103.md
@@ -0,0 +1,25 @@
+---
+categories: ["Datengarten"]
+tags: ["Mobilfunk", "GSM", "LTE"]
+series: "Datengarten"
+title: "Datengarten 103"
+no: 103
+subtitle: "Wikidata - Dive into the free knowledge base and build things with it!"
+speaker: "Jens Ohlig, Léa Auregann"
+date: 2019-10-04T16:23:00+02:00
+event:
+  start: 2019-10-08T20:00:00+02:00
+  end:   2019-10-08T22:00:00+02:00
+location: CCCB
+language: en
+streaming: true
+recording: http://streaming.media.ccc.de/datengarten
+---
+
+Wikidata is a repository of structured data about all kinds of knowledge in the
+world. Since 2012, it has grown to be a gigantic knowledge base that can be
+edited by everyone and used freely to answer all your questions. We will talk
+about how Wikidata is structured, how to query it with SPARQL, and what kind of
+applications people have already built with it. We will also introduce you to
+Wikibase, the MediaWiki extension that powers Wikidata and lets you create your
+own instance of a Linked Open Data knowledge base.