About: http://webisa.webdatacommons.org/46470791

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	(3) Safety handtools containing copper or zinc, such as brass or bronze, will not be used in proximity to lead azide
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com