Question: Does L-Histidine or L-Isoleucine possess the higher pKa value?
Choices: L-Isoleucine
sucrose
thiamine ion
L-alanine
palmitic acid
capric acid
L-Leucine
cis-oleic acid
stearic acid
L-Arginine
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "L-Histidine" .  } UNION { ?e <pred:name> "L-Isoleucine" .  } ?e <pKa> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Program:
function: Find
inputs: L-Histidine
function: Find
inputs: L-Isoleucine
function: SelectBetween
dependencies: 0
1
inputs: pKa
greater
Answer: L-Isoleucine