<http://webisa.webdatacommons.org/311836587>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/4552582>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/311836587> .
<http://webisa.webdatacommons.org/311836587>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<cisco.com> .
<http://webisa.webdatacommons.org/311836587>	<http://www.w3.org/ns/prov#value>	"Many service providers are investing heavily in carrier-grade Ethernet networks to offer services such as IPTV." .