This reported research explores the barriers and challenges in linked data implementation in cultural heritage institutions, i.e., libraries, archives, and museums. Various data were collected from different sources regarding the linked data use cases related to libraries, archives, and museums over the past decade and analyzed from multiple facets. The analysis revealed very few activities of effective knowledge management in the linked data implementation and suggested that the crucial role of knowledge management and innovation should deserve enough attention in linked data projects and services. The findings will add value to the literature on knowledge management in the context of linked data and the semantic web.