<https://heinkel-modulbau.de/container-und-modulgebaeude/container-und-modulgebaeude-schluesselfertige-gebaeude/#webpage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://heinkel-modulbau.de/container-und-modulgebaeude/container-und-modulgebaeude-schluesselfertige-gebaeude/>