material constant

IriTerm const material

material [Expects: http://schema.org/Product, http://schema.org/Text, http://schema.org/URL]

A material that something is made from, e.g. leather, wool, cotton, paper.

Can be used on: http://schema.org/CreativeWork, http://schema.org/Product

Implementation

static const material = IriTerm.prevalidated('http://schema.org/material');