Question: How many empires have a population not 18000 or whose dissolution date is before 1453?
Choices:
1
2
3
4
5
6
7
8
9
10
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: population
18000
!=
function: FilterConcept
dependencies: 1
inputs: empire
function: FindAll
function: FilterYear
dependencies: 3
inputs: dissolved, abolished or demolished
1453
<
function: FilterConcept
dependencies: 4
inputs: empire
function: Or
dependencies: 2
5
function: Count
dependencies: 6
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "empire" .  { ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> ?v . FILTER ( ?v != "18000"^^xsd:double ) .  } UNION { ?e <dissolved,_abolished_or_demolished> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1453 ) .  } }
Answer: 3