Question: What is the Twitter username for the record label having the official website https://www.metropolis-records.com/?
Choices: peterweirmla
utahjazz
metropolisrec
osakaprefPR
axlrose
nsync
ManUtd_ES
OfficialUoM
jamesingramsing
XerezCD_OFICIAL
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "record label" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "https://www.metropolis-records.com/" . ?e <Twitter_username> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
https://www.metropolis-records.com/
function: FilterConcept
dependencies: 1
inputs: record label
function: QueryAttr
dependencies: 2
inputs: Twitter username
Answer: metropolisrec