About: http://webisa.webdatacommons.org/70747730

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	Advances in technology during the early part of the twentieth century made materials such as whale oil, arsenic, kerosene, copper compounds, and nicotine staples for controlling pest outbreaks.
http://www.w3.org/ns/prov#wasQuotedFrom	ucdavis.edu