<?xml version='1.0'?><?xml-stylesheet href='/static/xsl/oai.xsl' type='text/xsl'?><ri:Resource created="2007-11-22T13:02:00Z" status="active" updated="2026-04-10T15:29:21" xmlns:ri="http://www.ivoa.net/xml/RegistryInterface/v1.0" xmlns:vr="http://www.ivoa.net/xml/VOResource/v1.0" xmlns:vs="http://www.ivoa.net/xml/VODataService/v1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.ivoa.net/xml/RegistryInterface/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/RegistryInterface-v1.0.xsd http://www.ivoa.net/xml/VOResource/v1.0 http://vo.ari.uni-heidelberg.de/docs/schemata/VOResource-v1.1.xsd http://www.ivoa.net/xml/VODataService/v1.1 http://vo.ari.uni-heidelberg.de/docs/schemata/VODataService-v1.1.xsd" xsi:type="vs:DataService"><title>The VO @ ASTRON</title><identifier>ivo://astron.nl/__system__/services/root</identifier><curation><publisher>ASTRON</publisher><creator><name>ASTRON</name><logo>https://www.astron.nl/sites/default/files/styles/Logo-footer.png</logo></creator><date role="updated">2026-04-10T15:29:21</date><contact><name>Michael Sipior</name><address>Oude Hoogeveensedijk 4, 7991PD Dwingeloo, the Netherlands</address><email>vo@astron.nl</email></contact></curation><content><description>The ASTRON VO Data Center manages the scientific products of the Westerbork Synthesis Radio Telescope and the LOFAR array.</description><referenceURL>https://vo.astron.nl/__system__/services/root/info</referenceURL></content></ri:Resource>