@ARTICLE { AUTHOR = "Aidan Hogan", TITLE ="Canonical Forms for Isomorphic and Equivalent RDF Graphs: Algorithms for Leaning and Labelling Blank Nodes", JOURNAL = "ACM Transactions on the Web", VOLUME = "11", NUMBER = "4", PAGES = "1-62", MONTH = "Sep", YEAR = "2017", PUBLISHER = "ACM Press", ADDRESS = "New York, NY, USA", ISSN = "1559-1131" }