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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	Talbot notes that the industry could adhere to such regulations by increasing the proportion of supplementary cementing materials such as fly ash and slag, and mineral filler such as ground limestone.
http://www.w3.org/ns/prov#wasQuotedFrom	masonrymagazine.com