Security systems service activities http://ee.data.stirdata.eu/resource/nace/emtak2008/item/80201 an entity of type: Concept skos:prefLabel Security systems service activities skos:notation 80201 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/8020> data from the linked data cloud