Question: Which has the largest atomic number among the chemical elements whose oxidation state is 5?
Choices:
manganese
Libya
Association of American Universities
magnesium
zinc
calcium
sodium
selenium
Joanne Coyle
phosphorus
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: oxidation state
5
=
function: FilterConcept
dependencies: 1
inputs: chemical element
function: SelectAmong
dependencies: 2
inputs: atomic number
largest
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "chemical element" . ?e <oxidation_state> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> "5"^^xsd:double . ?e <atomic_number> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Answer: manganese