@prefix ex: <https://glyconnect.expasy.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:2 a sh:SPARQLExecutable,
        sh:SPARQLSelectExecutable ;
    rdfs:comment "Get all Glyconnect glycan with their graphical SNFG representation"@en ;
    sh:prefixes ex: ;
    sh:select """PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX glycan: <http://purl.jp/bio/12/glyco/glycan#>

SELECT distinct ?structure ?image 
where {
?structure glycan:glycosylates_at ?specificglycosite .
?structure foaf:depiction ?image  
  }""" ;
    schema:target <https://glyconnect.expasy.org/sparql> .