<http://webisa.webdatacommons.org/prov/472443550>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/187994850> .
<http://webisa.webdatacommons.org/187994850>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/329186784>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/187994850> .
<http://webisa.webdatacommons.org/187994850>	<http://www.w3.org/ns/prov#value>	"BPA, or bisphenol A, is a chemical prominent in countless plastic products, most notably, plastic water bottles." .
<http://webisa.webdatacommons.org/187994850>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<waterfilters.net> .