A multi-relational multi-ontology directed graph representing the output from an analytical routine (BioSITES sensor). RDF Statements represent the results from an analysis (statements are each edge in blue). Statements are also made between entities of the multi-relational directed graph, Literals (blue squares) and ontologies (Scenario, bio2rdf, and GeoNames). Ontologies (dashed rectangles) also contain relationships between classes (rounded rectangles). An analysis is responsible for linking bio2rdf entities to samples. Samples correspond to events and events have locations.