A set of SPARQL examples that are used in different TGX resources
Show 100 small molecules with their chemical structure depicted from their SMILES representation and from their image from the database.
PREFIX chembl: <http://rdf.ebi.ac.uk/terms/chembl#>
PREFIX cheminf: <http://semanticscience.org/resource/>
PREFIX chembl_mol: <http://rdf.ebi.ac.uk/resource/chembl/molecule/>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX schema: <https://schema.org/>
Select ?identifier ?image ?smilesDepict where{
?s a chembl:SmallMolecule.
?s chembl:chemblId ?identifier.
?s foaf:depiction ?image.
?s cheminf:SIO_000008 [ a cheminf:CHEMINF_000018;
cheminf:SIO_000300 ?smilesDepict].
} LIMIT 100
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v2("?identifier"):::projected
v3("?image"):::projected
v1("?s")
v4("?smilesDepict"):::projected
a1((" "))
c5(["cheminf:000018"]):::iri
c2([http://rdf.ebi.ac.uk/terms/chembl#SmallMolecule]):::iri
v1 --"a"--> c2
v1 --http://rdf.ebi.ac.uk/terms/chembl#chemblId--> v2
v1 --"foaf:depiction"--> v3
a1 --"a"--> c5
a1 --http://semanticscience.org/resource/SIO_000300--> v4
v1 --http://semanticscience.org/resource/SIO_000008--> a1