On each of the views or movements just mentioned, context is of central importance in epistemology, in ways not reflected in more traditional analytic writings on the subject. Still, there are important differences among them. Thus, there are some views —such as Annis’, which he intends as an alternative to foundationalism and coherentism—which involve substantive claims about knowledge or justification. On the other hand, some proponents of ideas just mentioned are clearly concerned, not with knowledge or justification per se, but with the linguistic items we use in speaking about such things. For instance, among Castañeda’s goals is to elucidate “the contextual semantics of ‘know’” (1980, 209).