<http://webisa.webdatacommons.org/91281142> <http://www.w3.org/ns/prov#value> "Unless you???re the BBC or CNN, the chances are that the average user isn???t going to spend all day on your site (sorry about that) but they will spend a lot of time on Facebook, YouTube and other social sites ??? the kind of ones most accessed via secondary screens." . <http://webisa.webdatacommons.org/prov/72708168> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/91281142> . <http://webisa.webdatacommons.org/91281142> <http://www.w3.org/ns/prov#wasQuotedFrom> <reelseo.com> . <http://webisa.webdatacommons.org/91281142> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> .