I found out how bad my high school French really is on a recent trip to Belgium (went to Bruges, but got stuck in Charleroi for a day. Few English speakers and while I thought I was good at French, I really struggled).
I picked out a few bits about rare opporunities to study such objects, especially weapons.
My attention was drawn by the layout of the site. Especially in the aerial view. the arrangement of the larger structures (ditches) is strikingly linear. Of course there could be any number or reasons for this. Repect for previous monuments, local topography, a boundary line etc.