<http://webisa.webdatacommons.org/178787877>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/34868340>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/178787877> .
<http://webisa.webdatacommons.org/178787877>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/178787877>	<http://www.w3.org/ns/prov#value>	"The link 1512 offers the service agent 1504 the ability to preview the update without actually making a change to the website or other data source." .