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

agrovoc:xDef_ee08a2fd dc:source <http://www.nari.org.pg/sites/default/files/publications/toktoks/bubia/BUB010(E)_Yam_staking.pdf> .