<http://webisa.webdatacommons.org/prov/323101720>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/128234411> .
<http://webisa.webdatacommons.org/128234411>	<http://www.w3.org/ns/prov#value>	"material must be porous to gases such as ethylene oxide that are used to" .
<http://webisa.webdatacommons.org/128234411>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/128234411>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .