<http://webisa.webdatacommons.org/prov/205236633>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/325554287> .
<http://webisa.webdatacommons.org/325554287>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ouhsc.edu> .
<http://webisa.webdatacommons.org/prov/247977548>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/325554287> .
<http://webisa.webdatacommons.org/325554287>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/325554287>	<http://www.w3.org/ns/prov#value>	"Most small, round button-cell type batteries found in items such as watches and hearing aids contain mercury, silver, cadmium, lithium, or other heavy metals as their main component." .