<http://webisa.webdatacommons.org/prov/350092974>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/94770728> .
<http://webisa.webdatacommons.org/prov/403625922>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/94770728> .
<http://webisa.webdatacommons.org/94770728>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<panner.com> .
<http://webisa.webdatacommons.org/94770728>	<http://www.w3.org/ns/prov#value>	"Chlorine and oxygen are the most prevalent gases to consider when designing safety relief of piping systems or when making valve selection." .
<http://webisa.webdatacommons.org/94770728>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .