Question: Is mediatopic/20000441 the IPTC Newscode for the phenomenon whose subreddit is nature?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "phenomenon" . ?e <subreddit> ?pv_1 . ?pv_1 <pred:value> "nature" . ?e <IPTC_Newscode> ?pv . ?pv <pred:value> "mediatopic/20000441" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: subreddit
nature
function: FilterConcept
dependencies: 1
inputs: phenomenon
function: QueryAttr
dependencies: 2
inputs: IPTC Newscode
function: VerifyStr
dependencies: 3
inputs: mediatopic/20000441
Answer: yes