Ben Rodgers refactored the WhenToGoWhere properties in the tetherless-world/ontology-engineering repository, focusing on improving data quality and maintainability within the ontology model. He clarified property definitions, updated labels, and introduced boolean value restrictions for hasAccessibility and hasTrailHead, enabling stricter validation and more accurate SPARQL queries for downstream consumers. Working primarily with OWL and leveraging skills in Ontology Engineering and RDF, Ben also maintained repository hygiene by documenting a no-op commit to ensure clarity in the project’s history. The work demonstrated a thoughtful approach to ontology structure, addressing both immediate data representation needs and long-term maintainability concerns.