TogoMCP

# Endpoint: https://rdfportal.org/pubchem/sparql # Description: List the pairs of PubChem substance and its counterpart in PubChem Compound PREFIX obo: <http://purl.obolibrary.org/obo/> PREFIX bao: <http://www.bioassayontology.org/bao#> PREFIX sio: <http://semanticscience.org/resource/> SELECT DISTINCT ?PubChemSubstance ?substance_normalized_counterpart FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/compound> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/substance> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/descriptor/compound> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/descriptor/substance> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/synonym> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/inchikey> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/measuregroup> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/endpoint> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/bioassay> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/protein> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/pathway> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/conserveddomain> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/gene> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/reference> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/source> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/concept> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/patent> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/taxonomy> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/cell> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/cooccurrence> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/disease> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/book> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/journal> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/author> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/organization> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/grant> FROM <http://rdf.ncbi.nlm.nih.gov/pubchem/void> WHERE { OPTIONAL { ?PubChemSubstance sio:CHEMINF_000477 ?substance_normalized_counterpart . } } LIMIT 100