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<http://webisa.webdatacommons.org/prov/285622083>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/417758820> .
<http://webisa.webdatacommons.org/417758820>	<http://www.w3.org/ns/prov#value>	"Arsenic exerts adverse effects due to a pronounced affinity for skin and keratinizing structures including the hair and nails." .
<http://webisa.webdatacommons.org/prov/288765125>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/417758820> .
<http://webisa.webdatacommons.org/417758820>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<hc-sc.gc.ca> .