About: http://webisa.webdatacommons.org/254415604

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	LOW CO2 CONCRETE - Low CO2 concrete is produced by replacing Portland cement, by a percentage of up to 60%, with industrial waste such as slag and PFA in concrete.
http://www.w3.org/ns/prov#wasQuotedFrom	lafarge.co.za