<https://indjst.org/articles/properties-of-concrete-made-with-waste-clay-brick-as-sand-incorporating-nano-sio2#periodical>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://indjst.org/articles/properties-of-concrete-made-with-waste-clay-brick-as-sand-incorporating-nano-sio2>