About: http://webisa.webdatacommons.org/155965915

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	A test in which signals from a tester are looped at a modem or other network element back to the tester for measurements that determine or verify the quality of the communications path.
http://www.w3.org/ns/prov#wasQuotedFrom	ibm.com