<http://webisa.webdatacommons.org/317282790>	<http://www.w3.org/ns/prov#value>	"Additionally, various types of filtering technology are currently available and more are under development." .
<http://webisa.webdatacommons.org/317282790>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/23178197>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/317282790> .
<http://webisa.webdatacommons.org/317282790>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .