<https://schema.org/PropertyValue>
<http://www.w3.org/2000/01/rdf-schema#comment>
"A property-value pair, e.g. representing a feature of a product or place. Use the 'name' property for the name of the property. If there is an additional human-readable version of the value, put that into the 'description' property.\\n\\n Always use specific schema.org properties when a) they exist and b) you can populate them. Using PropertyValue as a substitute will typically not trigger the same effect as using the original, specific property.\n    "
<https://www.schema.org/LocationFeatureSpecification>