About: http://webisa.webdatacommons.org/23686919

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	Attention has been focused on the fact that the hardened body of blast furnace slag powder is weak in strength, especially in bending strength, and many studies have been made for the improvement of this point in recent years.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com