Question: How many activities were published after 1999?
Choices: 121
122
123
124
125
126
127
128
129
130
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "activity" . ?e <publication_date> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 1999 ) .  }
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: publication date
1999
>
function: FilterConcept
dependencies: 1
inputs: activity
function: Count
dependencies: 2
Answer: 129