Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). Divisions of the physical world: Concepts of objects and substances.. Retrieved May 24, 2026, from https://4ort.xyz/entity/divisions-of-the-physical-world-concepts-of-objects-and-substances
MLA“Divisions of the physical world: Concepts of objects and substances..” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/divisions-of-the-physical-world-concepts-of-objects-and-substances.
BibTeX@misc{4ortxyz_divisions-of-the-physical-world-concepts-of-objects-and-substances_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Divisions of the physical world: Concepts of objects and substances.}}, year = {2026}, url = {https://4ort.xyz/entity/divisions-of-the-physical-world-concepts-of-objects-and-substances}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Divisions of the physical world: Concepts of objects and substances. — https://4ort.xyz/entity/divisions-of-the-physical-world-concepts-of-objects-and-substances (retrieved 2026-05-24)
