Bossam Rule Language is an actively used query language created in 2004.

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  • Bossam Rule Language first appeared in 2004
  • See also: owl, rdf
  • Have a question about Bossam Rule Language not answered here? Email me and let me know how I can help.

Example code from the web:

prefix family = http://family.com/Family#;
namespace = http://family.com/Johns#;
rule r1 is
 if
  family:isFatherOf(?x,?y)
  and family:isBrotherOf(?z,?
 then
  family:isUncleOf(?z,?y);
fact f1 is
 family:isFatherOf(John,Bob);

Last updated February 18th, 2020

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