About: http://webisa.webdatacommons.org/16257377

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	Typically, other additives such as defoaming agents, friction reducing agents and other conventional additives will be added to the cement composition.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es