<http://webisa.webdatacommons.org/273710493>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<maacenter.org> .
<http://webisa.webdatacommons.org/273710493>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/273710493>	<http://www.w3.org/ns/prov#value>	"Asbestos is a naturally occurring mineral which was utilized in a number of different industrial jobsites and products until it was found to be carcinogenic in the late 1970???s." .
<http://webisa.webdatacommons.org/prov/341128238>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/273710493> .