@prefix agrovoc: <http://aims.fao.org/aos/agrovoc/> .
@prefix dc: <http://purl.org/dc/terms/> .

agrovoc:xDef_9fbb78b3 dc:source <https://en.wikipedia.org/wiki/Boundary_current> .
agrovoc:xDef_b06e2313 dc:source <https://en.wikipedia.org/wiki/Boundary_current> .