@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix fm: <https://repolex.ai/ontology/git-lex/fm/> .

# =============================================================================
# GIT-LEX FRONTMATTER ONTOLOGY (fm:)
# =============================================================================
# The OPEN namespace for user-authored YAML frontmatter keys. This is a
# firewall: it keeps arbitrary keys a user writes in their frontmatter OUT of
# git-lex's own curated vocabulary (git-lex:). A parser namespace under the
# git-lex application.
#
# Namespace: fm: = https://repolex.ai/ontology/git-lex/fm/
#
# HOW IT WORKS: every frontmatter key is minted dynamically into a predicate
# under fm: at sync time — a YAML key "tags" becomes fm:tags, "status" becomes
# fm:status, and any key git-lex has never seen still works as fm:<key>. This
# is the RDF-native version of "your custom metadata just works": the keys
# become queryable predicates without polluting the core schema.
#
# This file therefore declares NO fixed properties. The vocabulary is the
# user's, grown per-repo from their own frontmatter.
#
# (Formerly declared 8 "common" example properties — path, title, tags, status,
# author, date, project, technologies. They were purely decorative: no code
# read them, and two of them documented multi-value behavior the code did not
# implement. Removed. The one real one, fm:path, was NOT a user key at all — it
# was a synthetic file-location fact git-lex mints itself, so it moved to
# git:path where the file-location vocabulary lives.)
# =============================================================================

<https://repolex.ai/ontology/git-lex/fm/> a owl:Ontology ;
    rdfs:label "git-lex Frontmatter Ontology" ;
    rdfs:comment "Open namespace for user-authored YAML frontmatter keys. Keys are minted as fm: predicates dynamically at sync time; no fixed vocabulary is declared here." ;
    owl:versionInfo "0.1.0" .