E18 -CIDOC - This class comprises all persistent physical items with a relatively stable form, man-made or natural. Depending on the existence of natural boundaries of such things, the CRM distinguishes the instances of E19 Physical Object from instances of E26 Physical Feature, such as holes, rivers, pieces of land etc. ++Philosurfical: has-dimension slot was originally of thing, but it makes more sense here. We also have omitted the properties: P49 has former or current keeper, P51 has former or current owner, P58 has section definition, P59 has section. P53 has former or current location has been renamed to has-location. Has-current-keeper and owner moved down to man-made-object |
•owl:Thing |
•PHILOSURFICAL-ENTITY |
•CRM-ENTITY |
•PERSISTENT-ITEM |
•THING |
•LEGAL-OBJECT |
•PHYSICAL-THING |
LEGAL-OBJECT |
CONSISTS-OF ONLY MATERIAL |
HAS-KEEPER ONLY ACTOR |
HAS-OWNER ONLY ACTOR |
HAS-LOCATION ONLY PLACE |
IS-COMPOSED-OF ONLY PHYSICAL-THING |
HAS-DIMENSION ONLY DIMENSION |
HAS-CONDITION ONLY CONDITION-STATE |
Class(PHYSICAL-THING partial LEGAL-OBJECT restriction(CONSISTS-OF allValuesFrom(MATERIAL)) restriction(HAS-KEEPER allValuesFrom(ACTOR)) restriction(HAS-OWNER allValuesFrom(ACTOR)) restriction(HAS-LOCATION allValuesFrom(PLACE)) restriction(IS-COMPOSED-OF allValuesFrom(PHYSICAL-THING)) restriction(HAS-DIMENSION allValuesFrom(DIMENSION)) restriction(HAS-CONDITION allValuesFrom(CONDITION-STATE)))