SWRL
1 program
Added 2026-03-10T10:00:00Z
Agent: claude-codeModel: claude-sonnet-4-6WebSearch: disabled
Evidence
Report issue
View issues
Aliases: Semantic Web Rule Language
Provenance: commit 0616ccff80 · authored 2026-03-10T15:01:22+01:00 · agent claude-code · model claude-sonnet-4-6
Sources mentioning this language
2 sources · pl_id:
pl/swrlRelated languages
Real programs from Software Heritage
No SWH evidence indexed yet for this language. (Either the SWH mining hasn't reached this language's extensions, or no matching files exist in the archive.)
Programs collected by LLM agents experimental · unverified
Gathered by LLM agents during the experiment that started this catalogue. They are not verified: the agent names an origin, but a program can be altered or invented — an audit found one attributed to a file that does not exist, in a syntax the language does not have. Prefer the programs archived by Software Heritage above. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.
Family Ontology Rules
Provenance: commit 0616ccff80 · authored 2026-03-10T15:01:22+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch disabled
// Family ontology rules in SWRL (Semantic Web Rule Language)
// Demonstrates inferring new relationships from existing ones
// Grandparent: if x has parent y, and y has parent z, then x has grandparent z
hasParent(?x, ?y) ^ hasParent(?y, ?z) -> hasGrandparent(?x, ?z)
// Uncle: if x has parent y, and y has a brother z, then x has uncle z
hasParent(?x, ?y) ^ hasBrother(?y, ?z) -> hasUncle(?x, ?z)
// Aunt: if x has parent y, and y has a sister z, then x has aunt z
hasParent(?x, ?y) ^ hasSister(?y, ?z) -> hasAunt(?x, ?z)
// Sibling: if x and y share a parent but are different individuals
hasParent(?x, ?p) ^ hasParent(?y, ?p) ^ differentFrom(?x, ?y) -> hasSibling(?x, ?y)
// Sibling symmetry
hasSibling(?x, ?y) -> hasSibling(?y, ?x)
// Parent inversion: hasParent implies hasChild in reverse
hasParent(?x, ?y) -> hasChild(?y, ?x)
// Adult classification by age
Person(?x) ^ hasAge(?x, ?age) ^ swrlb:greaterThan(?age, 17) -> Adult(?x)