<http://webisa.webdatacommons.org/prov/167297121>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/360398380> .
<http://webisa.webdatacommons.org/360398380>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/360398380>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/360398380>	<http://www.w3.org/ns/prov#value>	"A case 202 is provided for housing the optical disk 201 therein to protect it from dirt such as dust and fingerprints." .
<http://webisa.webdatacommons.org/prov/355926075>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/360398380> .