<http://webisa.webdatacommons.org/prov/411149529>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/362070515> .
<http://webisa.webdatacommons.org/prov/472787003>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/362070515> .
<http://webisa.webdatacommons.org/362070515>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.com> .
<http://webisa.webdatacommons.org/362070515>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/362070515>	<http://www.w3.org/ns/prov#value>	"Therefore, vitamin C is a chemical that can keep free radicals in control." .