@InProceedings{Tracking_RDF_Graph_Provenance_using_RDF_Molecules, author = "Li Ding, Tim Finin, Anupam Joshi, Yun Peng, Paulo Pinheiro da Silva, and Deborah L. McGuinness", title = "{Tracking RDF Graph Provenance using RDF Molecules}", month = "November", year = "2005", note = "Poster paper. A longer version is available as a Technical report", booktitle = "Proceedings of the 4th International Semantic Web Conference", }