assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:4151 IAO:0000115 A chordoma that is located_in the skull base. xsd:string "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.urmc.rochester.edu/encyclopedia/content.aspx?ContentTypeID=134&ContentID=85""}]}" 1 0 graph DOID:1417 IAO:0000115 An uveal disease that is located_in the choroid. xsd:string "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.vagelos.columbia.edu/departments-centers/ophthalmology/education/digital-reference-ophthalmology/vitreous-and-retina/retina-choroid-disorders""}]}" 1 0 graph IAO:0000115 A skos concept mapping used to state a hierarchical mapping link between two concepts where the DO concept is broad and the xref is narrow (represents subtypes). xsd:string "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.w3.org/2009/08/skos-reference/skos.html#broadMatch""}]}" 1 0 graph IAO:0000115 A skos concept mapping used to link two concepts, indicating a high degree of confidence that the concepts can be used interchangeably. xsd:string "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.w3.org/2009/08/skos-reference/skos.html#exactMatch""}]}" 1 0 graph IAO:0000115 A skos concept mapping used to state a hierarchical mapping link between two concepts where the DO concept is narrow (DO represents subtypes) and the xref is broad. xsd:string "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.w3.org/2009/08/skos-reference/skos.html#narrowMatch""}]}"