Longtime tech pundit and thinker Esther Dyson posted on Twitter today that Facebook was launching the “semantic Web” without calling it that. Good, because hardly anyone ever understood what that meant. But Zuckerberg in effect summarized it in common parlance and defined what the semantic Web is: “Last year we announced the open graph, so you could connect to all the things in the world. This year, we’re taking the next step—we’re going to make it so that you can connect to anything you want in any way you want.” The original idea of the semantic Web, promoted most of all by Web inventor Tim Berners-Lee, generally omitted people. Perhaps only Facebook, based on genuine identity, could build a real semantic Web that centers around people and what they do.