_:n18129f313a864fe0b04dc106bbefdb7exb2
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ContactPoint>
<https://www.cadstudio.cz/300-ucastniku-roadshow-50-000-registrovanych-na-cadforum-cz-art1818>