About: http://webisa.webdatacommons.org/269668852

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	Yep, this is easy, it is called DNS - basically each time any machine whether it is a client or server, is given an IP address by a DHCP server the DHCP server registers a DNS entry for that device.
http://www.w3.org/ns/prov#wasQuotedFrom	serverfault.com