assertion retraction graph subject predicate object datatype annotation 1 0 graph ONTIE:0002224 OBI:9991118 myelin basic protein xsd:string 1 0 graph ONTIE:0002133 OBI:9991118 myelin basic protein xsd:string 1 0 graph ONTIE:0002132 OBI:9991118 myelin basic protein xsd:string 1 0 graph ONTIE:0002131 OBI:9991118 myelin basic protein xsd:string