Question: Is the IPTC Newscode mediatopic/20000807 for slavery?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "slavery" . ?e <IPTC_Newscode> ?pv . ?pv <pred:value> "mediatopic/20000807" .  }
Program:
function: Find
inputs: slavery
function: QueryAttr
dependencies: 0
inputs: IPTC Newscode
function: VerifyStr
dependencies: 1
inputs: mediatopic/20000807
Answer: yes