assertion retraction graph subject predicate object datatype annotation 1 0 graph ONTIE:0002508 OBI:9991118 Gag polyprotein xsd:string 1 0 graph ONTIE:0002418 OBI:9991118 Gag polyprotein xsd:string 1 0 graph ONTIE:0002505 OBI:9991118 Gag polyprotein xsd:string 1 0 graph ONTIE:0002565 OBI:9991118 Gag polyprotein xsd:string