{"version":"1.0","type":"link","title":"Abstract structure - Newikis","description":"In mathematics and related fields, an abstract structure is a way of describing a set of mathematical objects and the relationships between them, focusing on the essential rules and properties rather than any specific meaning or example.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/c/c6/Sample_PDF417.png","thumbnail_width":370,"thumbnail_height":196}