<http://webisa.webdatacommons.org/prov/419936596>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/341190425> .
<http://webisa.webdatacommons.org/341190425>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<doryadams.com> .
<http://webisa.webdatacommons.org/341190425>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/320828951>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/341190425> .
<http://webisa.webdatacommons.org/341190425>	<http://www.w3.org/ns/prov#value>	"Among the chemicals buried there were dioxin, benzene and other substances known to be carcinogenic." .