104_Select_the_number_of_reactions_linked_to_EC_numbers

rq turtle/ttl

Select the number of reactions linked to EC numbers

Use at

• https://sparql.rhea-db.org/sparql

PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX rh:<http://rdf.rhea-db.org/>
SELECT
  (count(?reaction) as ?reactionCount)
WHERE {
  ?reaction rdfs:subClassOf rh:Reaction .
  ?reaction rh:ec ?ecNumber
}

graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
  v2("?ecNumber")
  v1("?reaction"):::projected 
  v3("?reactionCount")
  c2(["rh:Reaction"]):::iri 
  v1 --"rdfs:subClassOf"-->  c2
  v1 --"rh:ec"-->  v2
  bind1[/"count(?reaction)"/]
  v1 --o bind1
  bind1 --as--o v3