Statements about the sams-1 gene in Bio2RDF versions of WormBase, GenAge and GenDR, showing how the datasets are connected to each other as well as existing Bio2RDF resources, such as the Gene Ontology (GO). WormBase includes phenotypes, GO associations, and regulatory relationships for C. elegans genes. GenAge includes lifespan effects and cross references to NCBI Gene, as well as other databases. GenDR includes DR-induced gene-phenotype associations. Predicate namespaces correspond to the dataset the predicate occurs in e.g. all WormBase dataset predicates are in the namespace ‘http://bio2rdf.org/wormbase_vocabulary’.