Question: What is the Twitter username for the association-football club whose official website is http://www.dynamo-dresden.de/?
Choices:
Hebrewu_heb
usagov
DynamoDresden
sufcofficial
TheOfficeBBC
norwichcityfc
cityofcc
Cubs
IamNagarjuna
CeeLoGreen
Answer: DynamoDresden
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.dynamo-dresden.de/" . ?e <Twitter_username> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.dynamo-dresden.de/
function: FilterConcept
dependencies: 1
inputs: association football club
function: QueryAttr
dependencies: 2
inputs: Twitter username