@prefix skos: . @prefix cehmd: . skos:related cehmd:1 ; a skos:Concept ; skos:broader cehmd:assist-topics ; skos:prefLabel "Farming"@en . cehmd:assist-topics skos:prefLabel "Topics"@en ; a skos:Concept ; skos:narrower . cehmd:1 skos:prefLabel "Agriculture"@en ; a skos:Concept ; skos:related .