1. An article of manufacture including a non-transitory computer readable storage medium to tangibly store instructions, which when executed by a computer, cause the computer to: define at least one tag core corresponding to web content, wherein the at least one tag core comprises an effective semantic label identifying the web content; record a plurality of predetermined tag dimensions and one or more predetermined measures associated with the web content, wherein the plurality of predetermined tag dimensions comprise parameters of metrics describing evolution of the web content and the one or more predetermined measures comprise parameters of metrics describing consumption of the web content; assemble the at least one tag core with the corresponding recorded plurality of predetermined tag dimensions and the one or more predetermined measures to generate at least one multidimensional tag; and update the at least one multidimensional tag by recording latest at least one predetermined tag dimension and latest predetermined measure when the web content associated with the at least one multidimensional tag is consumed.
3. The article of manufacture of claim 1 , wherein the plurality of predetermined tag dimensions comprises parameters selected from the group consisting of time, location, user groups, age groups, format and domain.