Arachnolingua is a semantic resource for spider behavior. It is located at arachnolingua.net (also arachb.org). This blog focuses strictly on the development process for this project. Backend and generation code for this tool lives in a couple of github repositories (arachadmin and owlbuilder). There is a glossary page that explains the jargon used here and in the blog posts.
SQL exports of the arachadmin database are now available on figshare.