_:b56556301 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> . _:b56556300 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/095424c03a6e78279e47488552d961bc328f9c84/4> . _:b56556300 <http://www.w3.org/ns/oa#hasSelector> _:b56556301 . _:b56556301 <http://www.w3.org/ns/oa#exact> "mutagenic" .