Representation of assertion subjects as named graphs. In SEE structured, queryable representations of assertion subjects are provided as named graphs. A) The structured representation of the subject of an assertion can be accessed as the RDF graph identified by the IRI of the proposition instance related by the assertsproperty to the assertion instance representing the assertion. B) Structured representation of the subject of assertion A10 asserting that the particular assay performed by Tate et al. (:assay-1) was a γ-GHS assay (:gamma_ghs_assay). C) TriG representation of the graph shown in B.