<http://webisa.webdatacommons.org/prov/13389455>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/75217800> .
<http://webisa.webdatacommons.org/prov/31201484>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/75217800> .
<http://webisa.webdatacommons.org/75217800>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<healthnewsdigest.com> .
<http://webisa.webdatacommons.org/75217800>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/75217800>	<http://www.w3.org/ns/prov#value>	"The liquid could also be contaminated with bacteria, or with cadmium or other heavy metals." .