Question: Does the literature with the Universal Decimal Classification of 821.111, have the Library of Congress Classification of PE?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "literature" . ?e <Universal_Decimal_Classification> ?pv_1 . ?pv_1 <pred:value> "821.111" . ?e <Library_of_Congress_Classification> ?pv . ?pv <pred:value> "PE" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Universal Decimal Classification
821.111
function: FilterConcept
dependencies: 1
inputs: literature
function: QueryAttr
dependencies: 2
inputs: Library of Congress Classification
function: VerifyStr
dependencies: 3
inputs: PE
Answer: yes