<http://webisa.webdatacommons.org/450691643>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/162308603>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/450691643> .
<http://webisa.webdatacommons.org/prov/163113111>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/450691643> .
<http://webisa.webdatacommons.org/450691643>	<http://www.w3.org/ns/prov#value>	"Carbon monoxide is a potent toxin that can displace oxygen in one???s blood, reducing the amount of oxygen available to all the tissues, including heart and brain." .
<http://webisa.webdatacommons.org/450691643>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<medhelp.org> .