About: http://webisa.webdatacommons.org/59083025

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	Nobel discovered that when silica is combined with nitroglycerin, the resulting substance can be formed into cylinders and other shapes for use in mining operations.
http://www.w3.org/ns/prov#wasQuotedFrom	kennedy-center.org