About: http://webisa.webdatacommons.org/452540178

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The reason not to convert all systems at the same time is simple: Many older PCs, network switches, routers, print servers, and other network devices may not support IPv6.
http://www.w3.org/ns/prov#wasQuotedFrom	pcworld.com