Subject ​	Predicate ​	Object ​	Graph ​
skos:Concept http://www.w3.org/2004/02/skos/core#Concept	skos:definition http://www.w3.org/2004/02/skos/core#definition	An idea or notion; a unit of thought. @en	graph:skos https://data.pldn.nl/sndk-lab-environment/reference-data/graphs/skos