sparql-examples

A set of SPARQL examples that are used in different SIB resources

View the Project on GitHub sib-swiss/sparql-examples

34_Select_all_cross-references_for_a_given_reaction

rq turtle/ttl

Select all cross-references for a given reaction (RHEA:11680)

Use at

PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX rh:<http://rdf.rhea-db.org/>

SELECT 
  ?reaction 
  ?xref 
WHERE {
  BIND (rh:11680 AS ?reaction)
  ?reaction rdfs:subClassOf rh:Reaction .
  ?reaction rh:directionalReaction ?directionalReaction .
  OPTIONAL { ?directionalReaction rdfs:seeAlso ?xref . }
  ?reaction rh:bidirectionalReaction ?bidirectionalReaction .
  OPTIONAL { ?bidirectionalReaction rdfs:seeAlso ?xref . }
}
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
  v4("?bidirectionalReaction")
  v2("?directionalReaction")
  v1("?reaction"):::projected 
  v3("?xref"):::projected 
  c2(["rh:Reaction"]):::iri 
  bind0[/"'rh:11680'"/]
  bind0 --as--o v1
  v1 --"rdfs:subClassOf"-->  c2
  v1 --"rh:directionalReaction"-->  v2
  subgraph optional0["(optional)"]
  style optional0 fill:#bbf,stroke-dasharray: 5 5;
    v2 -."rdfs:seeAlso".->  v3
  end
  v1 --"rh:bidirectionalReaction"-->  v4
  subgraph optional1["(optional)"]
  style optional1 fill:#bbf,stroke-dasharray: 5 5;
    v4 -."rdfs:seeAlso".->  v3
  end