Question: What is the IPv6 routing prefix of the University of Halle-Wittenberg?
Choices:
2a03:b600:640::/107
2001:610:318::/48
2001:6b0:5::/48
2001:668:1f:4c::/62
2001:630:41::/48
2001:6a8:1d00::/48
2001:67c:10ec::/48
2001:630:53::/48
2001:638:903::/48
2001:760:2206::/48
Answer: 2001:638:903::/48
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "University of Halle-Wittenberg" . ?e <IPv6_routing_prefix> ?pv .  }
Program:
function: Find
inputs: University of Halle-Wittenberg
function: QueryAttr
dependencies: 0
inputs: IPv6 routing prefix