About: http://webisa.webdatacommons.org/143847838

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	After burning, I grind up the material and the resultant product is a Portland cement having a permanent color-of the desired shade. 1111 producing a colored whitin or chalk or lithar e or any like m'atmke,
http://www.w3.org/ns/prov#wasQuotedFrom	google.es