<http://webisa.webdatacommons.org/prov/434619528>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/430765053> .
<http://webisa.webdatacommons.org/430765053>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pcadvisor.co.uk> .
<http://webisa.webdatacommons.org/430765053>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/442390806>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/430765053> .
<http://webisa.webdatacommons.org/430765053>	<http://www.w3.org/ns/prov#value>	"Amazon and Twitter are the latest companies to offer their own URL-shortening services, joining a crowded playing field of entrants - and potentially sounding a death knell for smaller URL link players such as Is.gd and TinyURL." .