<http://webisa.webdatacommons.org/prov/316922364>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/254667179> .
<http://webisa.webdatacommons.org/254667179>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<newscientist.com> .
<http://webisa.webdatacommons.org/254667179>	<http://www.w3.org/ns/prov#value>	"But some vegetables such as spinach and beans are relatively free from arsenic." .
<http://webisa.webdatacommons.org/254667179>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/289261585>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/254667179> .