<http://webisa.webdatacommons.org/prov/227787500>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/289040700> .
<http://webisa.webdatacommons.org/289040700>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/289040700>	<http://www.w3.org/ns/prov#value>	"A laser, a heated rod or other process can be utilized to create perfusion openings in the filter material." .
<http://webisa.webdatacommons.org/289040700>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.fr> .