<http://webisa.webdatacommons.org/prov/409375054>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/407705255> .
<http://webisa.webdatacommons.org/407705255>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<cancer.gov> .
<http://webisa.webdatacommons.org/407705255>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/407705255>	<http://www.w3.org/ns/prov#value>	"A toxic, corrosive, colorless liquid used to make fertilizers, dyes, explosives, and other chemicals." .