Question: What is the IPv6 routing prefix for the London School of Economics?
Choices: 2001:630:61::/48
2001:630:9::/48
2001:648:2010::/48
2001:638:903::/48
2001:760:2206::/48
2a03:b600:643::/107
2a03:b600:642::/107
2001:610:310::/48
2001:630:301::/48
2a01:4f8:131:24::/64
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "London School of Economics" . ?e <IPv6_routing_prefix> ?pv .  }
Program:
function: Find
inputs: London School of Economics
function: QueryAttr
dependencies: 0
inputs: IPv6 routing prefix
Answer: 2001:630:9::/48