<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Metaschema Concepts on Metaschema</title><link>https://pages.nist.gov/metaschema/specification/concepts/</link><description>Recent content in Metaschema Concepts on Metaschema</description><generator>Hugo -- gohugo.io</generator><atom:link href="https://pages.nist.gov/metaschema/specification/concepts/index.xml" rel="self" type="application/rss+xml"/><item><title>Metaschema Architecture using Mermaid</title><link>https://pages.nist.gov/metaschema/specification/concepts/architecture-mermaid/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://pages.nist.gov/metaschema/specification/concepts/architecture-mermaid/</guid><description>Mermaid is a notation for producing graphics from abstract node/network descriptions
The following is the Mermaid notation for the chart above:
graph TB ms1[module] -- include --&amp;gt; ms ms2[module] -- include --&amp;gt; ms xmp1[example] -- cite --&amp;gt; ms xmp2[example] -- cite --&amp;gt; ms ms[main Metaschema] -- compile metaschema --&amp;gt; cms cms -- extract documentation --&amp;gt; xmldocsh[XML docs / HTML] cms((Compiled metaschema)) -- translate --&amp;gt; sch(XML Schema) cms -- xdm::object map --&amp;gt; xj{xml to json XSLT} cms -- object::xdm map --&amp;gt; jx{json to xml XSLT} cms -- translate --&amp;gt; jsch(JSON Schema) cms -- extract documentation --&amp;gt; jsondocsh[JSON docs / HTML] classDef metasch fill:skyblue,stroke:blue,stroke-width:12px,stroke-opacity:0.</description></item><item><title>Metaschema Terminology</title><link>https://pages.nist.gov/metaschema/specification/concepts/terminology/</link><pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate><guid>https://pages.nist.gov/metaschema/specification/concepts/terminology/</guid><description>The following terminology is used in this specification:
Assembly An assembly is defined as follows:
The information structure used to represent a managed object within a given metaschema definition. An assembly does not have an associated value.
An assembly may reference or directly define zero or more flags.
An Assembly has a model consisting of references to zero or more assemblies or flags.
Data Model A data model, abbreviated as DM, is defined as follows:</description></item></channel></rss>