About: http://webisa.webdatacommons.org/164859533

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	He explains that the construction techniques use any materials available on-site, such as sand, oil or gravel.
http://www.w3.org/ns/prov#wasQuotedFrom	egyptindependent.com