wikibrain web api examples in documentation are down or incorrect

[kjschiroo]

The web api given in examples here are either down or no longer correct. All the urls listed below fail to connect. http://como.macalester.edu/wikibrain/mostSimilar?lang=simple&phrase=spider&n=3 http://como.macalester.edu/wikibrain/similarity?lang=simple&phrases=coltrane|blues http://como.macalester.edu/wikibrain/wikify?lang=simple&text=Wikipedia+is+a+free-access%2C+free-content+Internet+encyclopedia%2C+supported+and+hosted+by+the+non-profit+Wikimedia+Foundation