<http://webisa.webdatacommons.org/2261920>	<http://www.w3.org/ns/prov#value>	"Toxins such as benzene or arsenic" .
<http://webisa.webdatacommons.org/prov/34678620>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/2261920> .
<http://webisa.webdatacommons.org/2261920>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/2261920>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<question.com> .
<http://webisa.webdatacommons.org/prov/36070785>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/2261920> .