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Identity Negation using the Schema.org vocabulary?

From: <dan.btown@hotmail.de>
Date: Wed, 3 Feb 2021 13:54:10 +0100
To: public-schemaorg@w3.org
Message-ID: <DB6PR0701MB28875816607404B9FBAB39F58AB49@DB6PR0701MB2887.eurprd07.prod.outlook.com>


using the Schema.org vocabulary, what would be the way to go to assert
that two entities are not identical?

For the sake of example, how could it be asserted that the URIs
"foo-bar.idea" and "foobar.idea" do not identify the same entity?

AFAIK or see, this can not be asserted with the Schema.org vocabulary alone.

Is a way to go (again only for the sake of example) to borrow from OWL2
and derive Schema.org relations from

- owl:DifferentIndividuals
-- https://www.w3.org/TR/owl2-syntax/#Individual_Inequality

- owl:NegativeObjectPropertyAssertion
-- https://www.w3.org/TR/owl2-syntax/#Negative_Object_Property_Assertions

- owl:NegativeDataPropertyAssertion
-- https://www.w3.org/TR/owl2-syntax/#Negative_Data_Property_Assertions

Any hints sheding glitter on this mystery would be greatly appreciated! (:


-- Dan

Keywords: Negation, Complement, Inequality, Open World Assumption,
Closed World Assumption.
Received on Thursday, 4 February 2021 08:00:19 UTC

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