About: http://webisa.webdatacommons.org/358882987

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	Furthermore, it has the effect of reducing water and permits producing a mortar or concrete having a sufficiently high strength and free from the problems such as formation of cracks, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au