C4 - Cultural and sCientific Content in Context - is the EEXCESS context detection framework written in JavaScript. It provides supporting functionionality to enable easy user mining and querying for all EEXCESS clients. It supports for example Named Entity Recognition using the DOSeR Service, paragraph detection, Citation Buidling etc.
On the page https://en.wikipedia.org/wiki/Thor - the first paragraph starting with "In Norse mythology" is not detected.