XML element

{
  "id": "MLC-T-ENV-030635",
  "term": "XML element",
  "field": "Environment",
  "definition": "An XML element is a unit of the XML document that is expressed as tags in the form \"<tagname>.\" XML elements must have either a start and end tag as in <FacilitySite> </FacilitySite> or a single empty tag name as in <FacilitySite/>. XML elements may be nested within one another in a structured hierachy and sequence specified in an XML schema.",
  "subject": "Air",
  "references": [
    "Emissions Inventory System Glossary"
  ],
  "url": "https://mlchart.com/terminology/environment/xml-element/"
}