Mining of hard coal http://ee.data.stirdata.eu/resource/nace/emtak2008/item/05101 an entity of type: Concept skos:prefLabel Mining of hard coal skos:notation 05101 rdf:type skos:Concept <https://w3id.org/stirdata/vocabulary/BusinessActivity> skos:inScheme <http://ee.data.stirdata.eu/resource/nace/scheme/EMTAK2008> skos:broader <http://ee.data.stirdata.eu/resource/nace/emtak2008/item/0510> data from the linked data cloud