Question: Is the date of birth of the human who has a subscription number of 2672172 under the Twitter username robbiewilliams on 1974-02-13?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <Twitter_username> ?pv_1 . ?pv_1 <pred:value> "robbiewilliams" . [ <pred:fact_h> ?e ; <pred:fact_r> <Twitter_username> ; <pred:fact_t> ?pv_1 ] <number_of_subscribers> ?qpv . ?qpv <pred:unit> "1" . ?qpv <pred:value> "2672172"^^xsd:double . ?e <date_of_birth> ?pv . ?pv <pred:date> "1974-02-13"^^xsd:date .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
robbiewilliams
function: QFilterNum
dependencies: 1
inputs: number of subscribers
2672172
=
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: date of birth
function: VerifyDate
dependencies: 4
inputs: 1974-02-13
=