There is a growing interest in making available and making sense of the data on the Web and trapped in databases. Rather than a web of unstructured documents, full of information understandable only to humans, there is a movement whose intention is to make these data structured, reusable, machine-readable, and interrelated. This approach to Web content creation is known as "Linked Data". This article describes the adoption of Linked Data for library resources. (Contains 2 figures.)