<http://webisa.webdatacommons.org/367424324>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<cluin.org> .
<http://webisa.webdatacommons.org/367424324>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/367424324>	<http://www.w3.org/ns/prov#value>	"Chemicals that are denser than water, such as polychlorinated biphenyls (PCBs) and some pesticides like DDT, will sink to the bottom of water bodies and directly contaminate sediments." .
<http://webisa.webdatacommons.org/prov/329633159>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/367424324> .