Querying for meta knowledge.

@inproceedings{schueler-2008-querying, author = {Bernhard Schueler and Sergej Sizov and Steffen Staab and Duc Thanh Tran}, editor = {Jinpeng Huai and Robin Chen and Hsiao-Wuen Hon and Yunhao Liu and Wei-Ying Ma and Andrew Tomkins and Xiaodong Zhang}, title = {{Querying for meta knowledge}}, booktitle = {{Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 2008}}, pages = {625--634}, publisher = {ACM}, year = {2008}, url = {https://doi.org/10.1145/1367497.1367582}, doi = {https://doi.org/10.1145/1367497.1367582} }