<https://www.airport-technology.com/wp-content/uploads/sites/14/2019/03/rubb-buildings-permanent-fabric-airline-hangar-3.jpg#webpage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.airport-technology.com/contractors/design/rubb-group/attachment/rubb-buildings-permanent-fabric-airline-hangar-3/>