<http://webisa.webdatacommons.org/prov/491838408>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/322547415> .
<http://webisa.webdatacommons.org/322547415>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/322547415>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/322547415>	<http://www.w3.org/ns/prov#value>	"This is easy to see with an item such as an air filter which is fully consumed when it is clogged." .