assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:4549 IAO:0000115 A chondrosarcoma that is located_in exclusively soft tissue and that is characterized by the presence of chondroblast-like cells in a myxoid stroma and a multinodular growth pattern. xsd:string "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007645""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://en.wikipedia.org/wiki/Myxoid_chondrosarcoma""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://pubmed.ncbi.nlm.nih.gov/10564384/""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/16084955""}]}"