<?xml version="1.0"?> <!-- SPDX-FileCopyrightText: 2024, 2025 Lady <https://www.ladys.computer/about/#lady> SPDX-License-Identifier: CC0-1.0 --> <!DOCTYPE ObjectProperty SYSTEM "../../DTD"> <ObjectProperty> <label xml:lang="en">has topic</label> <comment xml:lang="en"> <p> A thing that this <ref target="foaf:Document">Document</ref> is about. </p> <p> Note that this property primarily exists as an inverse of <ptr target="foaf:page"/>, and consequently has a domain of Documents. For a more general term which can encompass parts or collections of Documents, use <ptr target="dcterms:subject"/> </p> </comment> <isDefinedBy> <SpecificResource source="(FOAF)" fragment="term_topic"/> </isDefinedBy> <subPropertyOf> <resource name="dcterms:subject"/> </subPropertyOf> <inverseOf> <resource name="foaf:page"/> </inverseOf> </ObjectProperty>