As a German I think it's weird the article starts with "A Stolperstein is..." and then directly refers to the art project of Gunter Demning. That's not what "a

As a German I think it's weird the article starts with "A Stolperstein is..." and then directly refers to the art project of Gunter Demning. That's not what "a" Stolperstein is. It's a common phrase in German about a stone that makes you stumble on an otherwise even/walkable road/pathway. It's also used in the metaphorical sense, if something makes you stumble/fall on your metaphorical way of life. No German would think of the word Stolperstein and the art project as synonyms. In fact I hadn't heard about it until today. The German wikipedia introduction is clearer on that and starts with "The Stolpersteine are a project of artist Gunter Demning" and I think the English wikipedia should be adjusted accordingly.