This document discusses using semantic web tools to better organize and share agricultural content online. It describes an ongoing experiment using semantic mediawiki and topic maps linked to an agricultural ontology to categorize over 1000 agricultural articles. The goals are to provide a unified knowledge model, associate meaning with content, and allow machines to better share and exploit agricultural knowledge on the web. Components include organizing content with a wiki and topic maps, packaging content from different sources, and facilitating navigation and retrieval of information objects.