Bio2RDF QueryAll help page

Bio2RDF _QueryaAll_ REST service is used to extract the graph definition of a URI by merging together all RDF graph from a list of available SPARQL endpoint.

A Talend ESB job is used to implement this service which is shown here.

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The following SPARQL query is used to crawl the endpoints :

SELECT ?s ?p ?o ?g isLiteral(?o) 
WHERE { GRAPH ?g { 
  ?s ?p ?o .  
  FILTER (?s = <http://bio2rdf.org/"+ context.ns +":"+ context.id +">) . 
}}

This is the list of queried SPARQL endpoints :

• http://affymetrix.bio2rdf.org/sparql
• http://biomodels.bio2rdf.org/sparql
• http://bioportal.bio2rdf.org/sparql
• http://clinicaltrials.bio2rdf.org/sparql
• http://ctd.bio2rdf.org/sparql
• http://dbsnp.bio2rdf.org/sparql
• http://drugbank.bio2rdf.org/sparql
• http://genage.bio2rdf.org/sparql
• http://gendr.bio2rdf.org/sparql
• http://goa.bio2rdf.org/sparql
• http://hgnc.bio2rdf.org/sparql
• http://homologene.bio2rdf.org/sparql
• http://interpro.bio2rdf.org/sparql
• http://iproclass.bio2rdf.org/sparql
• http://irefindex.bio2rdf.org/sparql
• http://linkedspl.bio2rdf.org/sparql
• http://lsr.bio2rdf.org/sparql
• http://mesh.bio2rdf.org/sparql
• http://mgi.bio2rdf.org/sparql
• http://ncbigene.bio2rdf.org/sparql
• http://ndc.bio2rdf.org/sparql
• http://nextprot.bio2rdf.org/sparql
• http://omim.bio2rdf.org/sparql
• http://orphanet.bio2rdf.org/sparql
• http://pathwaycommons.bio2rdf.org/sparql
• http://pharmgkb.bio2rdf.org/sparql
• http://pubmed.bio2rdf.org/sparql
• http://reactome.bio2rdf.org/sparql
• http://sabiork.bio2rdf.org/sparql
• http://sgd.bio2rdf.org/sparql
• http://sider.bio2rdf.org/sparql
• http://taxonomy.bio2rdf.org/sparql
• http://wormbase.bio2rdf.org/sparql