Portal:Semantic Web/SPARQL

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(Well, after a few years of "experimental", let's just remove that qualification.)
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We provide [http://sparql.wikipathways.org/ an (experimental) SPARQL endpoint] where data queries can be done.  
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We provide [http://sparql.wikipathways.org/ a SPARQL endpoint] where data queries can be done.  
=== WikiPathways Example SPARQL Queries ===
=== WikiPathways Example SPARQL Queries ===

Revision as of 14:00, 20 January 2019

We provide a SPARQL endpoint where data queries can be done.

WikiPathways Example SPARQL Queries

We have a large collection of general example queries and metabolite related example queries.

For example, to list all pathways per instance of a particular gene or protein (wp:GeneProduct), you can use the following SPARQL:

PREFIX wp:      <http://vocabularies.wikipathways.org/wp#>
PREFIX rdfs:    <http://www.w3.org/2000/01/rdf-schema#>
PREFIX dcterms: <http://purl.org/dc/terms/>

SELECT DISTINCT
   ?pathway 
   (str(?label) as ?geneProduct)
WHERE {
    ?geneProduct a wp:GeneProduct . 
    ?geneProduct rdfs:label ?label .
    ?geneProduct dcterms:isPartOf ?pathway .
    ?pathway a wp:Pathway .
    
    FILTER regex(str(?label), "CYP"). 
}
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