<http://webisa.webdatacommons.org/prov/472443550>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/226388147> .
<http://webisa.webdatacommons.org/226388147>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<umich.edu> .
<http://webisa.webdatacommons.org/226388147>	<http://www.w3.org/ns/prov#value>	"Bisphenol A, or BPA, is a chemical most commonly found in plastics, cash register receipts and the lining of food cans." .
<http://webisa.webdatacommons.org/prov/329186784>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/226388147> .
<http://webisa.webdatacommons.org/226388147>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .