<http://webisa.webdatacommons.org/prov/412517852>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/51753258> .
<http://webisa.webdatacommons.org/prov/104463814>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/51753258> .
<http://webisa.webdatacommons.org/51753258>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/45980662>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/51753258> .
<http://webisa.webdatacommons.org/51753258>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<democraticunderground.com> .
<http://webisa.webdatacommons.org/prov/409610151>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/51753258> .
<http://webisa.webdatacommons.org/51753258>	<http://www.w3.org/ns/prov#value>	"They include lead, mercury, cadmium, manganese, nicotine, pesticides, dioxin and other chemicals that accumulate in the food chain, and solvents." .