WASET
    Daniel Siahaan and  Aditya Prapanca,  RDFGraph: New Data Modeling Tool for Semantic Web.   journal   = {International Journal of Computer and Systems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2009, vol. 29(5). 1450 - 1455
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/11368.