The use of Facebook, Twitter, YouTube and other social media plug-ins
Social media plug-ins of the social networks Facebook (Facebook Inc, 1601 S. California Ave, Palo Alto, CA 94304, USA), Twitter (Twitter, Inc, 795 Folsom Street, Suite 600, San Francisco, CA 94107, USA) and YouTube (YouTube, LLC, 901 Cherry Ave., San Bruno, CA 94066, USA) are integrated into our online environment. Social plug-ins can (always) be recognized by the logos that are visible on the websites of, and

If your access to the websites belonging to the network of the Raphaëlstichting contains these social media plug-ins, a direct link to the Facebook and Twitter servers is established. From there, the contact with the plugin will be transferred directly to your browser via our online network. If you are logged in to Facebook or Twitter with your username and password, the information you read on our website will be sent and can be assigned to your user account. Even if you interact with the social plug-ins, i.e. if you use the Facebook “Like” function or the Twitter “Tweet this” function, the content of our pages will be linked to your Facebook or Twitter profile. If you are not a member of Twitter or Facebook or are not logged in to these service providers before visiting our online network, there is (always) the possibility that at least your IP address will be transferred and stored there.

We expressly point out that the content and scope of the data directly stored by Facebook and Twitter, as well as the period and purpose for which it is stored, are determined exclusively by these service providers. For more information, see the data protection comments of these service providers (,,