<https://vertexsazeh.com/price-of-building-houses-and-villas-with-lsf-structures-in-fardis/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://vertexsazeh.com/price-of-building-houses-and-villas-with-lsf-structures-in-fardis/>