On 7/25/18 9:14 AM, YEHUA ZHANG wrote: > I am new to Openlink Virtuoso. And I want to do some inference rules > based on if-then statements, like, > |if (B is fatherof C & A is fatherof B) then (A is grandfatherof C).| > > According to http://docs.openlinksw.com/virtuoso/rdfsparqlrule/, > Virtuoso could use Ontology(Graph) to inference RDF.Is Virtuoso > possible to use if-then statement inference rules? > > Thank you ! > > Jason > Hi Jason,
Please read: [1] https://medium.com/virtuoso-blog/magic-sets-and-custom-inference-rules-in-virtuoso-8-x-db783f8d98d2 [2] https://medium.com/virtuoso-blog/virtuoso-8-0-creating-a-custom-inference-rules-using-spin-vocabulary-d7a060f859ef -- Regards, Kingsley Idehen Founder & CEO OpenLink Software (Home Page: http://www.openlinksw.com) Weblogs (Blogs): Legacy Blog: http://www.openlinksw.com/blog/~kidehen/ Blogspot Blog: http://kidehen.blogspot.com Medium Blog: https://medium.com/@kidehen Profile Pages: Pinterest: https://www.pinterest.com/kidehen/ Quora: https://www.quora.com/profile/Kingsley-Uyi-Idehen Twitter: https://twitter.com/kidehen Google+: https://plus.google.com/+KingsleyIdehen/about LinkedIn: http://www.linkedin.com/in/kidehen Web Identities (WebID): Personal: http://kingsley.idehen.net/public_home/kidehen/profile.ttl#i : http://id.myopenlink.net/DAV/home/KingsleyUyiIdehen/Public/kingsley.ttl#this
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