Question: Was the US Forest Service founded on 1800-07-10 ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "United States Forest Service" . ?e <inception> ?pv . ?pv <pred:date> "1800-07-10"^^xsd:date .  }
Program:
function: Find
inputs: United States Forest Service
function: QueryAttr
dependencies: 0
inputs: inception
function: VerifyDate
dependencies: 1
inputs: 1800-07-10
=
Answer: no