assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:0080690 IAO:0000115 A syndrome that has_material_basis_in mutations in genes that alter the Ras subfamily and mitogen-activated protein kinases that control signal transduction. xsd:string "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://en.wikipedia.org/wiki/RASopathy""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.nature.com/articles/jhg2015114""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4115674/""}]}"