HelpsKG Public Release: Housing Exploration Ontology, Validating Schema, and Competency Questions

Public artifacts for the HelpsKG study, including the housing exploration ontology as Concepts, Relations, Axioms, and Properties; the LPG Validating Schema specification; CQs, OpQs, OpCQs; and the data-source inventory. Raw housing instance data, implementation code, full internal prompts, and detailed internal methodology are not included because of source-data restrictions and intellectual property considerations.