Instead of storing one single link let's store two links, and a set of tags in the middle. Two links with their two titles and maybe their two descriptions. And one set of tags between them.
If you're a user of the fantastic del.icio.us linklogging system and, like me, you often annotate with a memorable quote from the page you're bookmarking to facilitate later retrieval, you may find this useful.
A. Hotho, R. Jäschke, C. Schmitz, и G. Stumme. Proceedings of the 3rd European Semantic Web Conference, том 4011 из LNCS, стр. 411-426. Budva, Montenegro, Springer, (июня 2006)
B. Krause, A. Hotho, и G. Stumme. Advances in Information Retrieval, 30th European Conference on IR Research, ECIR 2008, 4956, стр. 101-113. Springer, (2008)