<http://webisa.webdatacommons.org/prov/512548948> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/104310221> . <http://webisa.webdatacommons.org/104310221> <http://www.w3.org/ns/prov#wasQuotedFrom> <slideshare.net> . <http://webisa.webdatacommons.org/104310221> <http://www.w3.org/ns/prov#value> "Notifications are \"self-explanatory, simply enable the types of messages you want" . <http://webisa.webdatacommons.org/104310221> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> .