<http://webisa.webdatacommons.org/164818532>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/164818532>	<http://www.w3.org/ns/prov#value>	"Here, oxygen is the responsible agent, but other oxidizing agents, such as chlorine, can be as harsh.Although we need oxygen to live, high concentrations of it are actually corrosive and toxic." .
<http://webisa.webdatacommons.org/164818532>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<drweil.com> .
<http://webisa.webdatacommons.org/prov/360073008>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/164818532> .