<http://webisa.webdatacommons.org/161411992>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/275262614>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/161411992> .
<http://webisa.webdatacommons.org/161411992>	<http://www.w3.org/ns/prov#value>	"to the lead, arsenic and other poisons often associated with copper." .
<http://webisa.webdatacommons.org/prov/309343265>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/161411992> .
<http://webisa.webdatacommons.org/161411992>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<archive.org> .