@prefix ex: <https://sparql.rhea-db.org/.well-known/sparql-examples/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema: <https://schema.org/> .
@prefix sh: <http://www.w3.org/ns/shacl#> .

ex:133_major_microspecies_at_physiological_pH a sh:SPARQLExecutable,
        sh:SPARQLSelectExecutable ;
  rdfs:comment """Find the dominant protonation state (microspecies) of a ChEBI compound at physiological pH (7.3), e.g. valeric acid's major microspecies at pH 7.3 is its deprotonated form, valerate."""@en ;
  sh:select """
PREFIX chemrof: <https://w3id.org/chemrof/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX CHEBI: <http://purl.obolibrary.org/obo/CHEBI_>

SELECT
  ?compound
  ?label
  ?microspecies
  ?microspeciesLabel
WHERE {
  BIND (CHEBI:17418 AS ?compound)
  ?compound rdfs:label ?label ;
    chemrof:has_major_microspecies_at_pH7_3 ?microspecies .
  ?microspecies rdfs:label ?microspeciesLabel .
}""";
  schema:keywords "ChEBI" , "Metabolite" ;
  schema:target <https://sparql.rhea-db.org/sparql> .