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41a08acdbc1f867f1b3c7a61ea2fd767
41a08acdbc1f867f1b3c7a61ea2fd767
https://data.rkd.nl/.well-known/genid/41a08acdbc1f867f1b3c7a61ea2fd767
The invention of gunpowder
was attributed by
41a08acdbc1f867f1b3c7a61ea2fd767
https://data.rkd.nl/.well-known/genid/41a08acdbc1f867f1b3c7a61ea2fd767
first
818ac3ea7ac14f2d973c5954c7603386
rest
6f9483129045e92e67db59e30e40891b