Culemborg fireworks disaster
The Culemborg fireworks disaster ( Dutch: "Vuurwerkramp in Culemborg" , also known as the "Klap van Culemborg" "Bang of Culemborg" ) occurred on Thursday 14 February 1991 in Culemborg , the Netherlands , on the border with the municipality of Vianen . 
<triplet> Culemborg <subj> Netherlands <obj> country <subj> Vianen <obj> shares border with <triplet> Vianen <subj> Culemborg <obj> shares border with <subj> Netherlands <obj> country