<http://webisa.webdatacommons.org/291920509>	<http://www.w3.org/ns/prov#value>	"Iodine is an essential nutrient in our diet, while chlorine is practically a poison..." .
<http://webisa.webdatacommons.org/prov/102657963>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/291920509> .
<http://webisa.webdatacommons.org/291920509>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/291920509>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<davidicke.com> .