<http://webisa.webdatacommons.org/prov/49621918>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/19731054> .
<http://webisa.webdatacommons.org/19731054>	<http://www.w3.org/ns/prov#value>	"of Facebook and smaller web platforms such as Twitter" .
<http://webisa.webdatacommons.org/19731054>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/19731054>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<uni.edu> .