[graph1_on_artifact [any artifact (^$(no inheritance)$^), physical_part: a physical_entity, matter: a substance, physical_part of: a physical_entity, location: a spatial_object, spatial_characteristic (^$(explore 1)$^): a spatial_attribute_or_quality_or_measure, physical_characteristic (^$(explore 2)$^): a physical_characteristic, may have for owner: a person_or_organization (^$(explore 1)$^), monetary_value: a monetary_value, may be object of: a commercial_transaction (^$(explore 1)$^), may be doer/object/result/place of (^$(explore)$^): a process] ];