{"pages":[{"page_name":"Problem:-Substitution-can-flip-MINUS-to-its-disjoint-domain-case","title":"Problem: Substitution can flip MINUS to its disjoint domain case","summary":null,"action":"created","sha":"1d88869bce8166bb5d8ffae9929d888e325f69a4","html_url":"/w3c/sparql-exists/wiki/Problem%3A-Substitution-can-flip-MINUS-to-its-disjoint-domain-case"}]}
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