How use paths literals?

I want to use an icon from Fortnite gallery,but I dont know how to access the folder

Widget:=texture_block{DefaultDesiredSize:=vector2{X:=VerySizeSmallIconX,Y:=VerySizeSmallIconY},DefaultImage:=/Game/Athena/UI/InGame/Creative/PropertyEditor/Icon_Picker/Textures_V2/64x64/T_UI_IconLibrary_Crown_64.T_UI_IconLibrary_Crown_64}

They aren’t exposed in Verse, you would have to upload your own version of them but I don’t know if they want us doing that or not.